Tufted Chair Cushion | Rounded Back Corners | 21" x 19" x 4" | Cushion Source | Seat Cushion | No Ties | Indoor/Outdoor | Sunbrella Black (5408-0000) 21" x 19" x 4" Tufted Seat Cushion | Rounded Back Chair Cushion | No Ties Sunbrella Black (5408-0000) Great for indoors or outdoors Fade resistant Sunbrella fabrics Made in the USA!