These are PBR Products POLISHED ALUMINUM diamond plate rockers for a Jeep TJ with fender flares / extensions 1997 THRU 2006. These will only fit this application. These are 5 1/2 wide and are .063 thick 3003 aircraft aluminum with a 90° 1 inch bend on bottom Please check out our other jeep diamond plate aluminum cool parts. This is for a pair. Left and right side.