Firm Foam Chair Cushion

Revive tired furniture with this versatile High-Density Foam Cushion Pad! Measuring 72x72 inches with 5 thickness options (2-6 inches), this ultra-soft yet supportive foam can be easily trimmed into custom shapes (rectangle, triangle, T-shape, trapezoid) to fit sofa cushions, dining chair seats, boat cushions, or bay window benches. Shipped compressed in a box, it fully recovers in 48-72 hours for long-lasting daily use—no need to replace old furniture, just refresh it!

This was perfect! We've got an old but high-quality, solid wood sleeper sofa. It can't take a very thick mattress, so the cushions have always felt a little low, and you can feel the metal bar of the bed frame. Ordered this pad, trimmed it to length and inserted it under the sofa cushions. The pad tucks in and is invisible, and the sofa is at least twice as comfortable as before. It's now appropriate for napping without opening it up. :). Kathleen. Brooklyn, NY. Mon Oct 12 2026

Elevate your home comfort and creativity with our 2PC Square High Resilience Foam Cushions. Crafted from high-density foam, they deliver exceptional support and superior resilience—quickly bouncing back to shape without deformation, even after prolonged use. Designed for easy customization, these pads can be cut to any size or shape, making them perfect for DIY projects, replacing sofa cushions, upgrading dining chair pads, or crafting cozy floor cushions. With multiple size options and a versatile design, they’re ideal for a range of scenarios, from furniture makeovers to unique creative endeavors. Bring durability, personalization, and comfort to your space with this value-packed two-piece set.

Perfect to fit inside our outside cushions. Inexpensive way to update outdoor cushions by purchasing cushion covers and foam.. Terryl. Ellijay, GA. Tue May 12 2026

Renew saggy furniture with our 24×24 inch high-density foam replacement pad. We provide 5 thickness options from 2 to 6 inches, and this foam can be DIY trimmed into rectangles, T-shapes, trapezoids and more. Vacuum-packed for delivery, it fully regains its shape within 48–72 hours. Soft, sturdy high-density foam delivers lasting comfort, letting you refresh your sofa, dining chair, boat or bay window without purchasing new furniture.

They came quickly and were exactly what I was looking for. They slid into my couch cushion covers super easily. They do take 72 hours to fully "inflate," and I have not reached that time frame yet but so far I am very pleased!!!. Lee Ann. Crofton, MD. Thu Jun 25 2026

This square sofa cushion is designed for maximum comfort and flexibility. It features high-resilience foam combined with an internal spring construction, delivering a balanced feel of softness and support that resists sagging even after prolonged use. The cushion comes with a removable, machine-washable white inner cover, allowing you to see the high-quality foam inside. You can easily use it with your own favorite slipcovers or cushion cases to match any decor. Ideal for replacing worn sofa cushions, DIY chair pads, or adding comfort to window seats and banquettes. Available in multiple sizes.

This is a wonderful couch replacement cushion. It comes with a zipper cover in grey as well. It is well constructed and comfortably firm. However, it did not fit my couch. Before I could think about returning it, my dog claimed it as her own. It is probably the fanciest dog bed she has ever had. Although I am sorry it did not fit my sofa, I am happy it is making my dog happy. She loves it. If it will fit your couch or chair, I highly recommend it. It is a quality cushion.. Marykay. Houston, TX. Thu Oct 15 2026

The High-density foam is highly durable and long-lasting it has multiple uses. Enjoy this foam as mattress topper, bed support, furniture cushion car/ boat cushion any many more.

These worked exactly like I needed them to do to make new cushions for the couch that I bought that wasn’t exactly soft anymore. Anonymous. Fri Oct 09 2026

Upgrade your seating comfort with the Brook Memory Foam Chair Seat Cushions, featuring high density memory foam that offers a pillowy softness for your seating pleasure. The Brooke Chair Seat Pads are chic with their chenille-like top fabric, as well as designed for comfortable functionality with its dual foam fill and non-skid bottom.  Each chair seat cushion measures 16-inches wide by 16-inches deep and 1.04-inch high; making them a great fit for most standard sized chairs. They are the perfect addition to any home, office, or dining room.   Available in a variety of colors to suit your style and complement most décor types. Two chair pads are included per pack.

These work very well I have wicker furniture and it works wonderful on my chairs. I would recommend them.. Maria. US. Sat Oct 17 2026

Our patio chair cushions set of 2 adopt 300GSM High Density polyester fabric the high temperature coloring process can keep color fastness. Come with 3 Inch thick quality 30D High Resilience Foam, super soft and comfortable with excellent elasticity supporting and recovery ability. Two straps and the bottoma non-slip matter are designed to secure the cushion to the furniture. Designed with hidden zipperand double layer protection waterproof cover,all-round waterproof to keep rain out and protect the inside foam. Also, these chair cushions for outdoor furniture are super easy to maintain and clean, spot clean with damp cloth,then hang them to dry. The outdoor seat cushion for patio furniture,garden, patio, beach is a perfect choice.

These came compact and rolled up. They expanded very quickly even though it did say it could take up to 24 hours. The covers were separate and went on easily. They are thick and very comfortable and have a non slip texture to one side along with ties to secure to the chair. Very happy with them.. Brenna. Sunderland, VT. Thu Aug 06 2026

Our couch cushion support is specifically designed to improve the support of sagging sofa seats and restore them to their original form. Made of high-density foam, our under couch cushion support provides exceptional stability for your sofa seats.our couch cushion support for sagging cushions are precisely measured at 20x20 inches, featuring a 2-inch thickness at the center and 1.2 inches on the edge.

Actually felt a difference in my couches. Glad I made the purchase.. Latoya. Greensboro, NC. Sun Oct 04 2026

3PCS Trapezoidal 20" X 20" Couch Cushion Support for Sagging Seat, 40D High Density Foam Sofa Couch Cushion Inserts Support, White, Repair Sofa Dents to Improve Comfort

I was very pleased that these “cushion boosts” are so effective. My chair and loveseat are renewed! Thank you.. Clara Ruth. Pasadena, TX. Thu Apr 30 2026

Transform your home comfort and creativity with our Square High Resilience Foam Cushion. Crafted with high-density material, it boasts exceptional resilience—quickly regaining shape after use and resisting dents even with prolonged sitting. Its easy-to-cut design empowers you to customize it to any size or shape, making it a perfect fit for DIY projects, furniture upgrades, or crafting one-of-a-kind items. Whether you’re replacing sofa cushions, enhancing car seats, or creating cozy pet beds, this versatile foam delivers stable support and a soft, breathable touch. Available in multiple dimensions, it’s the go-to solution for office chairs, bay window mats, shoulder pads, and all your imaginative endeavors. Elevate durability, comfort, and personalization in every corner of your space.

Meet expectations. Anonymous. US. Tue Sep 15 2026

Sink into this plush floor pillow for extra comfort anywhere in your home. This 21" Plush Floor Pillow offers quick and comfy seating anywhere you need it. Its velvety soft, deluxe Microfibre™ fabric is water and stain-resistant. The button-tufted design helps keep fill from shifting and bunching while offering a decorative touch. Each cushion is generously filled using a 100% recycled poly fiberfill made from plastic bottles for extra comfort and longevity. Cushions easily stack when not in use to preserve floor space. A secure carry handle makes it easy to move from room to room. Please Note: the product will arrive slightly compressed; please allow a few days for the product to expand to the final size listed in the description.

I bought a second one because they are perfect floor pillows! They are super comfortable and the color matches my decor.. Anonymous. Point Pleasant, NJ. Mon Oct 12 2026

These outdoor seat and back cushions are designed to elevate your patio furniture with comfort and style. Crafted with Sunbrella® fabric, they offer a soft touch and resist the elements, making them a great addition to your lounge chair, loveseat, or sofa. The cushions are filled with foam for a plush feel, and their reversible design means you can easily flip them for even wear. With a convenient zipper closure, the covers are removable for easy cleaning. These cushions stand up to weather, water, UV rays, and fading, ensuring they maintain their look season after season.

Awesome look. Good quality. Packaged well. I would purchase again.. Laurie. Hickman, NE. Sat Sep 19 2026

Couch Cushion Support for Sagging Seat 20X20X2 Inches Couch Supports for Sagging Cushions, High Density Foam Sofa Cushion Support Light Grey Set of 3

They were exactly as described however we were trying to "prop up" a less than decent couch that an older family bought against everyone's wishes. I would have kept them and used them if I had a reason.. Thomas. South Lebanon, OH. Tue Oct 13 2026

If you are an event planner, event facility manager or event rental company you know that hard cushions are the most popular choice for Chiavari chairs. The hard cushion provides firm support for guests while adding a little extra padding, transforming your chair into a more comfortable seat. The double sided tape backing securely attaches the cushion to the chair and the cover can be removed for cleaning after an event. Keeping extra cushions on hand lets you change out damaged or stained upholstery on demand giving you beautiful chairs that will impress future clients. Don't forget about your chairs at home. Select the right size and add instant comfort to your dining room or kitchen chairs.

[This review was collected as part of a promotion.] A good comfortable office chair is very hard to find. I was pleasantly surprised on just how nice and comfortable this chair cushion is. Just the right amount of firmnesses but still soft as well. Great product!. Sherbear27. Waco Texas. Mon Nov 22 2021

Elevate your home comfort and creativity with our High Resilience Foam Sheet. Engineered to disperse pressure evenly and deliver stable, fast-rebound support, this foam maintains its shape without collapsing—even after long hours of use. Boasting a high-density structure that resists deformation, it also features an easy-to-cut design, empowering you to customize it for any project. Whether you’re revamping sofa cushions, crafting a cozy pet bed, or diving into unique DIY endeavors, this versatile foam is up to the task. Available in multiple sizes, it’s the all-in-one solution for furniture decoration, item protection, and all your imaginative pursuits. Bring durability, comfort, and personalization to your space today.

I used this pad to add additional cushy-ness to another seat cushion. It is a very nice addition.. Ann. Columbus Oh. Fri Jun 26 2026

Couch Cushion Support for Sagging Cushions 20''x20'', Two in One Sofa Cushion Support to Repair Sagging Seats, Lift Saggy Seats, Extend Couch's Life, Blue & Grey 3PCS

Great buy. Moms sleeper couch was sinking. This was great for stability. Tricky to place cushions may have to trim one, but worth it.. Priscilla. Naples, FL. Sun May 24 2026

This ergonomically designed seat cushion is crafted with an integrated design to ensure overall structural stability and support. Special attention was given during the design process to the natural curve of the lumbar spine, providing an ergonomic support experience.

Love the support it’s a game changer for my back pain. Sharon. Moorestown, NJ. Thu Jul 30 2026

Sunrise cover fabric quality: woven jacquard made from 100% spun polyester for outdoor & indoor use. Fill material: 100% white polyester fiber for all silhouettes except “Neckrolls” Type of product: Furniture cushions Brand: sherry Kline Special feature: water resistant for outdoor / Indoor Pattern: solid Care instructions: Machine washable – spot clean recommended with mild detergent and water Style: Modern Usage: outdoor / Indoor

Phyllis. Tamarac, FL. Fri Mar 27 2026

The Fluffy Memory Foam Chair pad features tufted construction and 3.25" thick padding for extra comfort. Toss these great-looking cushions on your dining room chairs for a quick way to soften up the place.

I finally received the correct color (for the chair pads) that I originally ordered. They were all in good condition.. Magdalena. Ramona, CA. Fri Oct 09 2026

Upgrade your sagging sofa with our Couch Cushion & Sofa Support Board, designed to restore firmness and comfort in minutes. Crafted from ultra-durable 0.75"" thick high-quality wood, this board provides long-lasting support, outperforming MDF or particle board alternatives. Measuring 19.25” wide, it covers more surface area, helping reinforce worn-out springs, frames, or cushions.Featuring slip-resistant grip dots on the underside, the board stays securely in place during daily use, while the rounded corners help prevent damage to your sofa fabric. Installation is quick and easy—just unfold the board, place it over your sofa frame, and replace the cushions on top.It is good for armchair, back cushion for couch, back support for couch, bed board, bed boards for under mattress, couch back cushions, couch blocker, couch cushion replacement, couch cushion support, couch cushion support for sagging seat, couch cushion hook & loop fastener to prevent sliding, couch cushions replacement, couch foam replacement cushion, couch pads for sofa, couch stoppers to prevent sliding, couch support, couch supporter for under the cushions, couch supports for sagging cushions, cushions for sofa, deep seat cushions, extra deep couches, foam for cushions, large couch, love seat couches, loveseat cushion, replacement couch cushions, under sofa blocker. This foldable and stackable design ensures a universal fit, suitable for most standard sofas, loveseats, and small couches. Be sure to measure the inside arm-to-arm seat width before purchasing. This model measures 23 inches long and can support up to 400 pounds. Perfect for breathing new life into your living room seating—comfort, support, and durability all in one.

I really was impressed with this. Anonymous. Fri Oct 16 2026

Enhance the comfort and appeal of your furniture with these Elegant Comfort seat cushions. Our design is made from thick, plush fabric, and its high-quality, soft and cozy design makes it perfect for sitting anywhere in your house. Each cushion is generously filled for lasting comfort and durability. With these nice textured honeycomb, chevron, mosaic and thatch chair cushions, you can give your chair or stool a whole new fresh look. These chair pads can be used both indoors and outdoors. Our chair pads feature ties to ensure that this does not move while in use, allowing you to use this accessory to the fullest. Give your favorite chair an extra boost of comfort with our beautiful seat cushion. Featuring a beautiful honeycomb design, this plush cushion provides amazing comfort and gorgeous texture for any style of décor. Our products are OEKO-TEX 100 STANDARD CERTIFIED, we are not only selling products, but also promoting a healthy and refreshing lifestyle. Machine wash cold, do not bleach, do not iron, just tumble dry with no heat.

These chair pads are comfortable and fit my chairs perfectly.. Karen. Tyler, TX. Sun Aug 30 2026

Add a dash of color and comfort to your dining area, breakfast nook, or sporting event with these attractive U-Shaped Memory Foam Chair pads with ties. Each pad is crafted from a cozy layer of memory foam with a removable machine washable cover. The PVC dot non-slip backing prevents the cushions from sliding around, while the lightweight design allows you to easily transport the cushions so you stay comfortable whether you're at the table or outside.

I was surprised how thick these chair pads were. They look great and are very comfortable. Very happy with my purchase.. Patti. Springville, IA. Wed Jun 17 2026

Our 17 x 16 x 2 Inches indoor thickened D-shaped foam chair seat cushion with removable and washable chair pad covers brings you a comfortable and considerate experience. D-shaped design is just the right size for most chairs, such as dining chairs, kitchen chairs, folding chairs, etc. At the same time, a variety of simple solid color styles are compatible with a variety of furniture decor. Thickened foam filling brings abundant cushioning and support, better fit the human body curves, so that you sit in which you feel the muscle relaxation. Whether it's as a kitchen chair pad or work chair, this seat cushion will provide you with a comfortable and relaxing indoor experience.

We were looking for thicker cushions and these seemed to fit the bill. It is nice to have the option of using the ties or removing them and just relying on the gripper bottom. They fit our chairs well—the dimensions listed were accurate. The peach tan color is more tan than peach, which is fine with us. So far we are happy with these cushions.. Linda. Carlinville, IL. Thu Oct 15 2026

Sink into cozy comfort with this plush, square floor pillow. Featuring a reversible design , this versatile pillow is perfect for creating a cozy reading nook or lounging area in any room. The soft velvet cover invites relaxation and enhances the feeling of comfort.

I am using as a reading nook. Love the comfort.. Terry. Sioux Falls, SD. Thu Jul 02 2026

Elevate the comfort and aesthetics of your dining chairs with our meticulously designed chair cushion. The combination of a comfortable, removable design adds warmth and coziness to any restaurant or home setting. The foam of our cushions contains bamboo charcoal which helps absorb odors, provides antibacterial anddeodorizing properties ,regulates moisture, and keeps the cushion fresh comfortable, and odor-free. Double layer foam design achieves a perfect balance of softness and support, effectively dispersing pressure when you sit down.It conforms to the ergonomic curve of the human body, providing relief from back pain and tailbone discomfort, ensuring comfort. Ideal for both home and restaurant chairs and stools, our cushions add a touch of comfort and style to various settings. Perfect for bistros, patios, cafés, shopping malls, restaurants, dining rooms, kitchens, and more.

Love them. Just what I wanted. Love thequality and how comfortalbe they are to sit on.. Katherine. Chico, CA. Sat Aug 29 2026

Refresh your outdoor dining or lounge seating with this set of four rectangular seat cushions. Designed to instantly elevate your patio or deck, each cushion features a vibrant pattern that adds a stylish touch to your space. The water-resistant polyester cover helps shield the soft polyurethane foam filling from unexpected weather and spills, ensuring lasting comfort. Integrated ties at the back secure the cushions firmly to your chairs, preventing slipping during use. Plus, the sewn-closed design not only offers a clean, tailored look but also enhances durability, making this set a practical and stylish upgrade for open-air relaxation.

Super cute and comfy set! I love the design and it’s much more plush and thick than a standard cushion.. Jacqueline. Denton, TX. Wed Sep 09 2026

Upgrade your outdoor seating comfort with high-density seat cushion foam designed for durability and long-lasting support. Sized at 20X20X4 inches, this foam insert is ideal for patio chairs, garden benches, outdoor sofas, and lounge seating. Built for everyday use, the foam offers a balanced combination of firmness and comfort while maintaining its shape over time. It resists sagging and flattening, making it a reliable choice for outdoor environments as well as indoor furniture. This versatile foam insert works perfectly as a replacement cushion for patio furniture or for DIY upholstery projects. It can be easily trimmed to fit different furniture sizes and cushion covers. Whether you're refreshing your garden setup or upgrading your seating comfort, this outdoor cushion foam provides dependable support and long-term performance.

Are you feeling uncomfortable after sitting on your patio chair for a long time? This chair seat cushion set is the perfect solution, helping to alleviate tiredness quickly. Each cushion is filled with 4'' high resilience cotton for a more comfortable seating experience. The cushion cover is made of wear-resistant polyester fabric and features delicate sewing techniques, ensuring long-lasting durability without fading or deformation. Additionally, the cushion is waterproof and sun-resistant, making it ideal for both indoor and outdoor use. Its lightweight design allows for easy transport and versatile use.

The cushions are fine but not the right size. They are smaller than anticipated. I'm waiting for them to expand more.. Anonymous. Sat Apr 04 2026