Plow & Hearth 20-1/2" x 18" x 2" Outdoor Weather Resistant Adirondack Chair Seat Cushion, in Butter Made exclusively for Plow & Hearth; Filled with either foam, poly or fiberfill for comfort and durability Durable, comfortable and great-looking, UV-protected to resist fading Treated to resist soil and stains for years of use and good looks Quick drying - enjoy a comfortable seat even after a rain shower Size: 20-1/2"W x 18"L x 2"D