Sealy memory foam mattresses use a combination of advanced foams to deliver custom body-hugging support for every part of your body. Our carefully layered foams conform to your shape, distributing your weight evenly to relieve pressure points so you wake up feeling refreshed. Our classic Sealy Cool collection is engineered for a great night’s sleep, delivering trusted Sealy quality at an affordable price. Your mattress comes compressed in a box, combining Sealy quality with the convenience of easy transportation. With your new mattress comes an adjustable steel base that supports your mattress –and you – for complete, customizable comfort while you sleep or lounge. Preset your ergonomic mattress foundation to your favorite zero-gravity and resting positions. With the touch of a button on the wireless remote control, switch seamlessly between positions from head up, feet down; head down, feet up; head up, feet up; everything down like a regular bed—the choice is yours! Angled sleep positions have been known to help aid in reducing common sleep issues such as snoring and sleep apnea, help promote circulation, and encourage deeper sleep and a healthier night's rest. The base works with both electric power and backup battery power so it’s always ready to work for you. We bring comfort straight to your door. Your complete trusted Sealy 12” Memory Foam Mattress and Adjustable Mattress Base Set is conveniently shipped to you and contains all of the parts and simple instructions for quick and easy assembly; no tools are required to assemble the base. The base can fit within most existing bed frames and is compatible with most headboards or can be used on its own as an all-in-one sleep system. Simply assemble your new base, pair with the included Sealy mattress (allow mattress to decompress), plug in the base – and start relaxing!