This heavy-duty wall mount shelf by GRIDMANN is constructed from 18-gauge #430 stainless-steel and is perfect for use in any kitchen, laundry, janitorial room, garage, or anywhere additional storage is needed. It is NSF certified to meet strict standards for public health protection and built for high-volume use to last a lifetime. It features a large, space-saving design that offers plenty of storage as well as a 1-1/2" tall backsplash. Note: This stainless steel wall-mount shelf 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.