Horizon Manufacturing 28" Elite Series Pontoon Bench Seat Cushion Set with base About this item · 28" Elite Series Pontoon Bench Seat Cushion Set with base · Hinged Lift-Up Seat Cushion Design for Storage Access when attached to Premium Series Base · Contoured Cushions with High Compression Foam Padding and 28 oz. Marine Grade Vinyl withstands the effects of sun, heat, rain and staining under normal marine environment conditions. · Perfect Color and Style Match with other Horizon Manufacturing Elite Series Pontoon Components · Seat Cushion Dimensions: Width-28", Depth: 24", Seat Depth: 17.25"; Height with Base: 29.75" · High Impact Injected Molded Plastic Frames Roto Molded Plastic Bases Scuff resistant. Removeable Seat Cushions for Storage High Compression Foam Padding 28 oz Marine Grade Vinyl UV Treated 5 Year Warranty on Frame / Base 3 Year Warranty on Upholstery