Description: 【High Resilience Foam】: This outdoor cushion is crafted from a single piece of high resilience foam, offering both softness and enough support. The foam quickly bounds within seconds, ensuring long-lasting flexibility and comfort for your outdoor furniture 【Practical Design】: Waterproof Outdoor Chair Cushions feature adjustable straps on both sides for easy assembly, providing stability and durability 【Material】: Made from polyester cloth combined with quality foam, this cushion is designed to maintaining its shape and comfort 【Convenient】: Equipped with a portable handle, this Anti-Slip patio chair cushion can be easily moved or adjusted even with a hand, making it highly convenient for various seating arrangements 【Size】: Measuring 48cmx48cm, this large Removable Seat Bottom fits on most chairs or sofas, set includes a cushion and a pillow Specification: Materials: Foam and Polyester Size Chart: 48cmx48cm/18.90inchx18.90inch Package Includes: 1 Outdoor Deep Seat Cushions Set Note: Please allow slightly errors due to manual measurement and different monitors.