The Slotted Shelf are quick and easy way to add adjustable shelving, brackets and face outs to any wall. Our wall standards are used for commercial uses also. Slotted shelf are flat horizontal plane used in home, business, store to hold items that are being displayed, stored, or offered for sale. These shelf are raised off the ground and usually anchored on its shorter length sides by brackets. These shelf are also known as a counter, ledge, mantel, or rack.