Add instant comfort to any chair with these 21-by-21-inch seat cushion pads designed for both indoor and outdoor use. The thick padded fill softens hard seats on patios, dining rooms, and kitchen chairs, while the durable cover fabric resists moisture, stains, and Uv fading. Tie-back strings secure each cushion to prevent sliding during use. These versatile patio cushions bring a coordinated, polished look to outdoor dining sets and interior seating.