This heavy-duty table 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 stainless steel table features an extra heavy-duty top, an adjustable-height galvanized under-shelf, and galvanized legs with adjustable non-marring feet that eliminate table wobble on uneven floors. The edges on the front and back of the tabletop are rounded for working comfort. This table also includes four caster wheels designed for Gridmann stainless kitchen prep tables but will fit any legs with a 1-1/2" diameter opening. The composite 4 inch wheel is chemical resistant and built for use in the commercial kitchen environment. Each wheel is rolls smoothly and they easily pivot on a full set of ball bearings. The wheels are non-marring and work on almost any solid surface. Two of the wheels include brakes that can be locked down to keep your table in place. Some assembly required. Includes: GRIDMANN Stainless Steel Worktable with Under-Shelf, 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*** Variations include NSF: GR04-WT2430E+CT4W, GR05-WT2436E+CT4W, GR06-WT2448E+CT4W, GR07-WT2472E+CT4W, GR31-WT3048E+CT4W, GR32-WT3060E+CT4W, GR33-WT3072E+CT4W