Wise 8WD95-1B-204 - (White) Deluxe Series Pontoon 27" Bench Seat Base is constructed of Rotational Molded Plastic with built in water drain channels. Seat base provides storage compartment under optional cushion. Base material is scuff, mar and mildew resistant. Designed as a perfect fit with Wise Deluxe Series Pontoon 27" and 55" Bench Seat Cushion; Order Wise Deluxe Series Pontoon Cushion 8WD95-1008 (White / Navy / Blue) or 8WD95-1009 (White / Red / Charcoal) to complete a 28" set, or order 2 bases with Wise Deluxe Series Pontoon Cushion 8WD106-1008 (White / Navy / Blue) or 8WD106-1009 (White / Red / Charcoal) to complete a 55" set. Footprint: 27.5" x 22.5". 5 Year Warranty.