Wise Swingback Cooler Seat w Aluminum Arms - 70 Qt. The Wise Swingback Cooler Seat features aluminum arms and a mounting bracket. This seat has compression foam padding and is constructed with heavy-duty 28 oz. marine-grade vinyl. Compression foam padding Heavy-duty 28 oz. marine-grade vinyl Mildew resistant UV treated Stainless steel hardware Dimensions Overall Height 34.75 Width 37 Depth 18 Height to Top of Seat 19 Seat Cushion 3 Thick, 32 Width, 18 Depth 6 Year Warranty on Frame 3 Year Warr