This is a Left side front & rear rocker repair panel & cab corner kit for your

1999-2014 Ford Super Duty Crew Cab trucks

Front rocker measures about 40" x 6" x 5"
Rear rocker measures about 19.25" x 7" x 2.5"
Cab corner measures about 16" x 12" 5"

Left = Drivers Side
Right = Passengers Side