KES Bathroom Corner Glass Shelf Triangle Wall Shower Shelf Corner Shower Caddy Tempered Glass and SUS 304 Stainless Steel Wall Mount, BGS2101A-2 Brackets are made from SUS 304 Stainless Steel. RUSTPROOF: Construted of Type 304 premium grade stainless steel, with added 18/10 Chromium/Nickel content to protect against corrosion & rust. TEMPERED GLASS: 7-mm extra thick tempered glass SPACE SAVING: Keep shampoo, soap and other bath items handy in this shower glass shelf. Hardware pack included