Constructed of high-density polyurethane molded foam covered with a variety of leather or vinyl coversSelect models feature solar-reflective leather to keep them cool even in direct sunlightMade in the U.S.A.SMALL AND SMALL LOW-PROFILEFeature a heavy steel contoured seat base with a black finishIncludes adjustable front seat hinge and two rear mount studs for springs; order springs separately (PART #DS-902011, 0820-0010 and 0820-0029)1" x 3/16"(2.5x0.5cm) welded center barStuds are 5/16"(0.8cm) x 7/8"(2.22cm) L and 6"(15.2cm) center-to-centerLARGESixteen-gauge steel pan with carpeted bottom on select stylesAdjustable chrome front seat hingeTwo rear screw studs for springs (springs sold separately, PART #DS-902011, 0820-0010 and 0820-0029)1"(2.54cm) x 3/16"(0.5cm) welded center barStuds are 5/16"(0.8cm) x 3/4"(1.9cm) L and 7"(17.8cm) center-to-centerPILLION PADSFeature fully-carpeted aluminum seat pan and can be used in any custom application along with large and small Spring Solos; feature solar-reflective leather; mount with 3 bolts; fender must be drilled