Alera ALESW206024BA All-Purpose Wire Shelving Starter Kit, 4-Shelf, 60 x 24 x 72, Black Anthracite+ Universal storage solution ideal for industrial, food service, medical industry and all other storage needs Long-lasting industrial-grade finish resists corrosion in even the harshest environment. NSF Certified for wet and dry environments Heavy-duty shelves withstand constant re-stocking Can be used in freezer applications and with an open design that allows for air circulation Snap-together design assembles in minutes without tools