Converts cooler into a perfect comfortable seat; based on lid dimensions, Compatible with yeti and other brands of coolers Constructed with 3 inches of premium marine grade foam padding, covered with 500 denier Cordura Nylon Camo Snap-on mount: stainless steel self-tapping stainless steel studs and button snaps included Mesh panel underneath the cushion to expel any moisture build up 65-Quart Dimensions: Length 30", Width 17", Height 3"