NSF Certified Black Mobile Wire ShelvingBlack wire shelving is powder coated for durability and made to the same high quality standards as our chrome wire shelving, but at a more economical price point. Tough powder coated finish on this black wire shelving is rust and chip resistant. Superior 5 casters allow for easy transport of goods or materials and feature a step brake for safety. Our black wire shelving features an open design allows light and air to past through and increase