Polished Stainless Diamond Mesh Grille Grill Insert Trim fits: 2010-2012 Nissan Altima 4 Door Sedan - Ferreus Industries - TRK-155-04 This part fits: 2010-2012 Nissan Altima - 4 Door Sedan This is a two-piece "insert" grill (upper and bumper) which mounts OVER your existing factory grill, it DOES NOT replace any factory parts on your vehicle. This grill is made from thick 18 gauge Polished Stainless Steel All brackets and hardware necessary for installation are included, along with mounting instructions. We stand behind our product 100% and all of our grills are made right here in the USA ensuring the best quality at the best price!