The adjustable height 8' maple workbench won't scratch your floor, either. Each steel leg is outfitted with a nylon pad to prevent scratching and corrosion of the floor beneath. The sturdy legs are also equipped with levelers that adjust up to 1.25 inches in case a floor is not level. Be confident in this versatile table, too, because it meets ADA requirements of correct height for a work and dining surface. The wood surface is treated with a UV-cured protective coating to withstand chemical spills or anything else that might find itself on the surface.