Wire Shelving is NSF Approved & Guaranteed to Perform Against Corrosion. Global's exclusive Black Epoxy high performance finish is guaranteed against corrosion for 7 full years in dry storage applications. The unique baked-on process bonds a black epoxy powder coat finish directly to the steel's surface resulting in an attractive, rugged and affordable shelving unit. This epoxy wire shelving is NSF approved for dry use. These epoxy wire shelves feature a patented truss reinforced design for extra strength and greater capacities. Open shelving permits sprinkler, air and light penetration and minimizes dust accumulation. Shelves easily adjust without tools and align accurately at 1" increments on numbered posts. Easy assembly. Starter Unit includes 4 posts with leveling feet, 4 wire shelves and plastic snap on sleeves to secure shelves to posts.