Elite Style Standard Captain Helm seat measures 24 1/2" w x 24 1/2" h x 22 1/2" d. Its constructions starts with Roto-Cast plastic base. Topped with excellent marine foam for comfort then we use high quality marine grade vinyl that is formulated to be mildew resistant and contain the necessary Ultra Violet (UV) additives to meet or surpass industry standards. This Captains seat is just not for pontoon boats it fits any runabout, cruiser also. This price does not include stand and receiver.'