MaxMate Fits 2014-2015 GMC Sierra 1500 4PC Bolton Upper Billet Polished Aluminum Grille Grill Insert Built from air craft grade 6061-T6 aluminum with solid 1/2" billets light but superior durable Black satin powder coating with shining polished front edge. Multiple-step polishing process offers a mirror-like finish Each piece is hand tig welded using CAD designed weld fixtures for consistent high quality All necessary hardware and instruction are included. Grille insert only as picture1 shows. MaxMate Depot is the exclusive seller for this item. All the warranty can only be honored when the item purchased from MaxMate Depot