College Covers OHIDC Indoor/Outdoor Seat Patio D Cushion, 20" x 20", Red 100% High Spun Polyester Imported Uv treated polyester resists stains, mildew, weather and fading in sunlight, works great for both indoor or outdoor use Seat cushions are filled with 100-percent polyester fiber sourced from north Carolina and filled in Nebraska Attached ties keep D cushion securely tied to your chair or patio furniture, circle tacked to eliminate bunching of filling Lightly spot clean or handle wash with a mild detergent and cool water, allow to air dry Measures 20-inches long x 20-inches wide x 3-inches high