Bullnose Deep Seating Outdoor Chair Cushion, 4.5"Hx25"Wx46"D, HENNA SUNBRELLA Regular - Seat: 4.5"H x 25"W x 25"D. Back: 4.5"H x 25"W x 21"D. Large - Seat: 4.5"H x 25"W x 27"D. Back: 4.5"H x 25"W x 21"D. Does not include ties. This item qualifies for free-shipping on Amazon.com! Free Shipping promotion ends May 5!