The modern platinum series replacement pontoon furniture by Lippert Components set a new industry standard. Relax and unwind on our bench seats. Constructed for durability, the rotationally molded bench seats feature thick polyethylene walls to resist warping, large dry storage areas with channels for drainage, and corrosion resistant fasteners. Designed for comfort with multiple density foam packs and high quality, marine grade vinyl that resists mold, mildew and UV rays. 24"L x 28" D x 20 1/2"H. Seat cushion: 18" W x 19" D Premium marine grade, indoor/outdoor vinyl treated to resist mildew and UV rays Bonded, polyester, color-fast, UV-resistant thread Mildew resistant polyurethane foam and corrosion resistant fasteners | Platinum Series Contoured Pontoon Bucket Seat