SmoothMetal Wall Plate 2-Gang Blank Strap Mounted, 302/304 Stainless Steel.FEATURES AND BENEFITS:- RoHS Compliant- Type 302/304 Stainless Steel, non-magnetic: .032" nominal thickness.- Brushed finish.- This alloy contains 18% chromium and 8% nickel for superior resistance to corrosion.- Recommended for use in food processing plants, dairies, chemical plants, and other industrial, institutional, and commercial applications where corrosive atmospheres exist.- Packaged in protective film, with finish-matching screws.- Paintable to match plastic plates.- Can be silk-screened or engraved, and custom punched with over 300 opening styles.