SafeRacks 24" x 48" x 72" 4-Tier Wire Shelving

Commercial grade: 500lb capacity per shelf when using adjustable feet (350 MAX weight capacity when using casters). Ideal storage solution for all your heavy-duty commercial storage needs.NSF certified: NSF/ANSI Standard 2 – Food Equipment for use in dry environments. Zinc Plated for optimal rust protectionEasy assembly: Shelves slide on top of clips that keep it in place, allowing you to adjust the shelf height. For your safety, SafeRacks recommends making sure the shelves are flipped the right way to completely fit over and cover the plastic clipsMobile: Hi-Capacity Wheels (3-inch diameter) allow for easy positioning in the kitchen, garage, or officeExtra large storage capacity: 48″ Wide x 24″ Deep x 76″ High (with 4″ wheels)