【Why Choose Us?】 This 2‑pack outdoor deep seat chair cushion set is designed for comfort and durability. Each seat cushion is filled with 4‑inch 28D foam that provides firm support and resists flattening over time. The back cushions use soft PP cotton to help relieve pressure on the back and hips. The cushion covers are made from water‑repellent and UV‑resistant fabric, which helps prevent fading and mildew from sun exposure or rain. Attached ties keep the cushions securely in place on most deep seat chairs. Built‑in side handles make it easy to move or store the cushions. Hidden zippers allow simple removal of the covers for cleaning. The covers are machine washable. Cushions may arrive vacuum‑compressed; allow up to 48 hours for them to fully expand to their intended shape and thickness after unpacking. 【Product Specifications】 --- Product Name: 2‑Pack Outdoor Deep Seat Chair Cushions --- Seat Cushion Dimensions: 24 in. W × 24 in. D × 4.3in. H --- Back Cushion Dimensions: 24 in. W × 20in. H --- Seat Cushion Fill: 4‑inch 28D foam (high‑resilience) --- Back Cushion Fill: Soft PP cotton --- Included Items: 2 seat cushions + 2 back cushions --- Usage: Patio, balcony, garden, poolside, backyard, sunroom, indoor seating --- Assembly: No assembly required – cushions expand from vacuum‑compressed packaging 【Customer Support】 If you have any questions or feedback regarding your outdoor chair cushions, please feel free to contact us. Our customer support team is committed to providing timely assistance to ensure your satisfaction.