Nexel Wire Shelf Ledge Black Epoxy Finish 18W x 4H

Nexel Wire Shelf Ledge ? 18"W x 4"H ? Black Epoxy Finish ? Snaps onto perimeter of shelf providing 4H retaining ledge. If higher ledge is required, stack for 8, 12, etc. ? Nexels Black Epoxy (BLACK EP) finish consists of a black epoxy powder coat over a rust inhibiting undercoat ? NSF listed for both wet/dry applications ? Nexel offers a wide range of shelving units and parts in many different finishes and sizes. Also offers several accessories (baskets, hooks, ledges, casters, etc.), which can be purchased separately and extend the usefulness of your shelving unit ? Photos may not reflect advertised size.