Made in USA! Works with 2015-2018 F150 Crew Cab 5.5' Bed Below Body Line Rocker Panel Trim 4 3/4" 12PC Premium Quality Stainless Steel 24 Gauges (0.025 inches) with Mirror Polish Surface Full 3M Tape (0.025 inches) On The Back For Easy Installation Made in USA with Life Time Warranty The Trim Can't Be Re-applied Afer Your Initial Installation. Please Test Fitting Before Peel Off The Tape.