Leader Accessories Two Tone Captain's Bucket Seat Premium Sports Flip Up Boat Seat The finest marine grade vinyl with mildew resistant and UV treated High-density foam padding provides maximum support Stainless Steel Fasteners and Rigid plastic backrest Work with standard 5"x5" or 5"x 12" bolt pattern for sliders Seat Dimension: 23.5"H x 26"D x 20.5"W