1. Waterproof and NonSlip: This garden swing seat cushion is made of density polyester material, which is waterproof, scratchresistant, breathable, moistureabsorbent, and wearresistant. You can place it in your garden or on your patio, with nonslip straps that securely fasten to the chair lift. You don't have to worry about it falling to the ground and getting dirty. 2. Thickened and Filled The large outdoor cushion is filled with plush cotton, thickened to 15 cm, soft and breathable, withstands certain pressure, has good resilience, and is not easily deformed. It is more comfortable than a regular relaxation cushion, allowing you to fully enjoy garden life while protecting your tailbone and hip joints. 3. Washable, Removable Cover The large replacement strap features a zipper for easy removal and cleaning. The improved inner lining is wrapped with cotton thread, so you don't have to worry about the thread loosening when removing the cover. It stays warm in winter and cool in summer, making it ideal for leisure. 4. Versatile Use: This chair cushion can be used in hammocks, hanging baskets, rocking chairs, and swing chairs. Suitable for both indoor and outdoor settings, such as gardens, living rooms, beaches, and more. for your leisure time. You can also use it without a chair, available in multiple colors.