This heavy-duty multifunctional stainless wall shelf is made with 18 gauge stainless steel and can hold up to 420 lbs of weight. The design features a 1 backsplash and bullnose edge. It's made with durable welded corners and support brackets. Its professional, modern and sleek design makes this metal floating shelf perfect for use in any residential or commercial kitchen, food truck, garage, closet, laundry room, utility and equipment room, lab, appliance shelf for toaster and microwave, etc. NSF certified to meet the strictest standards for public health protection. The industrial-quality manufacturing process meets the highest regulatory requirements for construction, safety, and durability This corrosion-resistant wall mount shelf can handle anything you throw at it and will last for years to come. Easy to clean and sterilize, metal shelves are superior to wood or glass. Food and liquid won't get stuck or ruin the integrity of the surface. Easily wipe away excess with no fuss, mess, or contamination. The shelf ships knocked down. Brackets, hardware, and installation manual are included. Installation takes less than 15 minutes. This product is designed and finished for use in a commercial environment. Therefore surface imperfections such as scratches, scuffs, and indents may be found. This is normal and to be expected on products of this nature.