Make your YETI do double duty on the boat or dock with the YETI Cooler Sear Cushion. The Seat Cushion has at least two inches of dense foam (three inches in the Tundra 125, 160 & 250 cushions) and is made of touch, white, UV marine vinyl stitched with GORE TENARA Sewing Thread. TO install, screw the included studs into the cooler lid and snap the cushion in place. Cushion is available for all YETI Tundra Hard Cooler models and all hardware is stainless steel.