BPS 21 x 21 Inch Outdoor Chair Cushion Set of 4, Fade-Resistant and Water-Resistant Solution-Dyed Polyester Fabric Patio Chair Cushions with Straps for Outdoor/Indoor Dining Chairs

Perfect Fit & Easy Setup: Designed to fit most standard patio chairs, these BPS replacement cushions measure 20.9" D x 20.9" W x 2.4" T. For an optimal snug fit, measure your chair and allow a 0.5" margin. After unboxing, allow 48 hours for the cushion to fully expand to its intended shape | Superior Weather Resistance: Crafted from 100% solution-dyed polyester with an advanced TPU coating for exceptional fade and water resistance. This combination ensures long-term color vibrancy and durability, outperforming standard fabrics. *Please note: colors may vary slightly due to monitor settings | Removable & Washable Cover: Features smooth, hidden zippers under a protective fabric flap for easy removal and cleaning. This design creates a water-resistant barrier at the seams, effectively protecting the cushion inner foam from spills and moisture | Supportive & Long-Lasting Comfort: Filled with premium high-resilience foam that provides firm, supportive seating. This high-density filling quickly bounces back after use, resisting sagging and flattening for consistent, long-lasting comfort | Secure Fit with Reliable Straps: Equipped with durable, water-resistant straps that keep the cushion securely in place on your furniture, even on windy days. This prevents sliding and shifting for a stable, safe, and comfortable seat