cadeninc 4-Tier Heavy Duty Steel Garage Storage Shelving Unit in Black (15.47 in. W x 59 in. H x 31.49 in. D)

� Adjustable-Height Shelves & Bolt-Free Assembly� The rivet-lock design of 4-shelf rack makes assembly straightforward and bolt-free. The rivets on the shelves can be perfectly installed into the slots on the posts. Simply insert and lower enables joints to be securely locked into place. Shelves can be adjusted as needed to accommodate stored items in small or large size. The versatile adjustable shelves makes it convenient to create customized storage space.