Wise Clam Shell Pro Style Boat Seat w/ Snap on Seat CushionThe Wise Pro Style Clam Shell Fishing Seat is an economical folding seat built to handle tough marine environments. It is constructed with an injection-molded, high-impact, marine-grade plastic frame to deliver years of use. Removable 28 oz. marine-grade vinyl cushions are UV treated and mildew resistant. The Wise Pro Style Clam Shell Seat mounts on any 5-1/4" hole pattern pedestal or mounting system.Features: Compression foam padding; State-of-the-art, high-impact plastic frame; Mounting screws included; Available in white or grey; Dimensions: Height: 18"; Width: 19.25"; Depth: 20"; Seat Depth: 15.25"; 3 year warranty on frame | 3 year warranty on upholstery