Drag Specialties 0806-0052 Large Spring Solo Seat Black Solar-Reflective Leather, Smooth with Carpet Constructed of high-density polyurethane molded foam covered with a variety of leather or vinyl covers Select models feature solar-reflective leather in the seating area and automotive-grade vinyl on the sides; patented process reduces surface temperature by as much as 45 degrees F for a cooler seat, higher durability and longer life over conventional leather or vinyl Made in the U.S.A. Sixteen-gauge steel pan with carpeted bottom on select styles Adjustable chrome front seat hinge Two rear screw studs for springs (springs sold separately, 1in x 3/16in welded center bar Studs are 5/16in x 3/4in L and 7in center-to-center