QAA FITS REGAL 2011-2017 BUICK (4 Pc: Stainless Steel Pillar Post Trim Kit, 4-door) PP51575 This QAA part is designed to fit a 2011-2017 BUICK REGAL Pillar Post Covers Made in the USA! High Quality 26 gauge - 304 Stainless Steel Easy installation! Cut to perfection & Polished to a Mirror Shine 3M Automotive-Grade Acrylic Foam tape will hold for a lifetime without causing any damage to the surface of the vehicle.