Heavy-duty double overshelf: GRIDMANN's stainless steel 2-tier overshelf is constructed of 18-gauge #430 SS. This overhead shelf measures 60" Long x 12" Deep x 31-1/4" High and is ideal for use in commercial and industrial applications. NSF Certified: Designed to meet the highest regulatory requirements for safety and durability in commercial kitchens. NSF Model #: GR35-DO1260 Adjustable height shelf: Durable and adjustable, this heavy-duty overshelf features an adjustable undershelf, or lower shelf, that can be adjusted to support additional equipment, pots and pans, and supplies. Versatile design: The front and back edges of this double overshelf are designed with rounded edges to maximize working comfort. This stainless steel overshelf can be used in restaurants, hotels, or at home in the kitchen or garage. Easy to assemble: This GRIDMANN double overshelf is designed to be attached to a 48-inch stainless steel prep table with the included table edge mount with pre-drilled holes. Assembly instructions and hardware for assembly are included. This heavy-duty double overshelf by GRIDMANN is constructed from 18-gauge #430 stainless steel and is the perfect work surface for use in a kitchen, bar, restaurant, laundry, school, hospital, or any other commercial setting. It is NSF certified to meet strict standards for public health protection and built for high-volume use to last a lifetime. This 2-tier shelf is designed to be attached to a 60-inch prep table with the included table edge mount with pre-drilled holes. The edges on the front and back of the overhead shelves are rounded for safety and working comfort. Some assembly required.Dimensions: Overshelf: 60" Long x 12" Deep x 31-1/4" High.Includes: GRIDMANN Double Overshelf with Edge Mount, Instructions, and Hardware for assembly.***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*** NSF: GR35-DO1260