8 Pieces Set Stainless Steel Pillar Post Trim. 4 Pieces for Each Side The Trim Comes with a White Protective Layers. You Need to Peel Them Off After Fully Install the Trim. Fitment 2019 Chevy Silverado 1500 Double/Crew Cab FITMENTCompatible with 2011-2019 Ford Explorer With Mirror Piece No Keypad Cutout FEATURESPremium Quality 304 Stainless Steel 24 Gauges (0.025 inches) Thickness with Mirror Polish Surface. This is NOT the factory pillar post. You need to apply it on top of the factory pillar post.Full 3M Tape On The Back For Easy InstallationSleek Look With Beveled EdgesMade 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.