Feature Le Pera's sculptured, one-piece molded foam foundation and a top-grade black vinyl cover All baseplates are powder-coated steel and carpeted for protection 12" W for driver area; 8" W for passenger Low, sleek style retains back support Made in the U.S.A. Will not fit FXR SuperGlide unless OEM hinge assembly is purchased.. SEAT SILHOUET 2UP8-20FL