Organize your life with Hyper Tough interlocking storage shelves Adding shelving is one of the simplest ways to organize even the most limited spaces, protect your items from damp floors, and more. Maximize your storage space with this versatile 5 tier shelving unit, proudly manufactured in North America. This lightweight unit snaps together with no tools required and can be assembled and moved by just one person so you can get started on your home organization project right away. Heavy-duty molded plastic resin shelves hold 150 lbs (68 kg) each and will not rust, dent, stain, or peel. Ventilation holes in the shelves allow air to flow freely around your items for low-maintenance long-term storage, nested legs and anchor holes offer added support, and the interlocking design lets you easily and securely link together multiple units. Whether you are reorganizing your workshop, decluttering the basement, or spring cleaning the garage, Hyper Tough has the perfect shelving solution for you