Coral Coast Classic Hinged Outdoor Deep Seating Cushion Free swatches are available! Call 888-880-4884 to order. Seat of cushion: 21.5L x 22W x 5D in. Back of cushion: 22.5L x 24W x 5D in. Outdoor hinged cushion offers seat and backrest support Polyester fiberfill filling for a comfortable seat