Sunbrella Seat Cushion 18'' W x 18'' D

This single outdoor cushion brings a classic touch to your patio, porch, or garden furniture. Made from acrylic fabric, this single cushion features a square shape with rounded corners that makes it just right for topping off the seat of your side chair. Its upholstery comes in a wide range of colors, letting you match your ensemble just right. We love that this 2.5''-thick cushion is designed for outdoor use, so it resists weather, stains, mildew, water, UV rays, and fading. We recommend pairing it with a non-slip backing to keep it in place.