Crafted for ultimate comfort and durability, the Aoodor 46 x 18 Inch Outdoor Bench Cushion is designed to enhance your patio, garden, or porch seating. Made with premium fade-resistant and water-resistant olefin fabric, this cushion withstands sun, rain, and daily use while remaining soft and inviting. Its removable TPU-coated waterproof cover features a hidden zipper and is machine washable, making maintenance effortless. The 3-inch thick high-resilience foam filling provides luxurious support, relieving pressure on your back, hips, and sciatica. With adjustable straps on both sides, the cushion stays securely in place—even on windy days. For an ideal fit (46.4" L x 17.7" W x 3.1" H), measure your furniture and allow a 5/8" to 1" margin. Perfect for swings, sofas, settees, and more!