Bullnose Square Outdoor Chair Cushion, 2"Hx20"SQUARE, HEATHER BEIGE SUNBRELLA Small: 2"H x 18" square. Large: 2"H x 20" square. Our No Hassle Return policy gives you peace of mind to enjoy the purchase in your home for up to 45 days. This item qualifies for free-shipping on Amazon.com! Free Shipping promotion ends May 5!