Designed to seamlessly integrate with all lines of pontoon seating available in the marine market.Our cupholders are designed for functionality while minimizing onboard space usage and providing configuration versatility. Rotationally-molded, marine grade polyethylene frame, designed to resist warping with thicker polyethylene walls, added support and uniqueMultiple foam densities provide support and comfort. Furniture depths and heights are sized for comfort onboardPremium marine grade vinylMildew, UV resistant laminated vinylBonded, polyester, color fast, UV-resistant threadsMildew resistant polyurethane foamLarge dry storage area under hinged seats, livewell ready compartments, channels built into the bases assist with drainageAluminum seat hingesStainless steel staples & mounting fasteners