S AFSTAR Safstar 4 Tier Wire Metal Shelf Rack Heavy Duty Storage Corner Shelves Commercial Steel Layer Shelf Rack Durable Organizer Shelving Unit for Kitchen Bathroom Bedroom Garage 59" Height Solid Construction - Durable steel mesh shelving design, made from strong powder coated metal steel, sturdy enough to safely hold up to 440 lbs, this storage rack unit can meet your long-term storage demands Superior Powder Coating Material - This storage rack with anti-rust bright lacquer gray coating and wire make the shelf looks more practical, durable and not easy to wobble or rust. And it won't be deformed even after a long time of use Multifuction - 4 tier Shelving unit is extremely useful in organizing stuff, which is a great shelving unit for your kitchen, storage room, office, bathroom, doorway, entryway, garage, pantry, laundry. Or use as a bookcase, closet organizer Height Adjustable Shelves - Simply clip together the two part black plastic sleeves around the posts and at the height you want the shelf to sit. With four sleeves in place on each post and at equal height, lower the shelf down into place. Raise the shelf and move all four sleeves to a new position for more or less height, as desired Easy to Assembe - The wire shelf is easy to assemble, all parts packaged for idiots. This storage shelves structure is very simple ,No tools required to assemble it.The wire shelving unit is simple to assemble,You only need to spend few minutes to install this wire shelf storage shelves wire shelving unit