Maximize your storage space with this versatile 5 tier shelving unit, proudly manufactured in North America by Koolatron. Adding shelving is one of the easiest ways to organize your spaces, protect your items from damp floors, and more. This 400 lbs capacity lightweight unit snaps together for easy assembly, so you can start organizing your spaces with no tools required.. Heavy-duty molded plastic resin shelves hold up to 150 lbs (68 kg) per shelve and will not rust, dent, stain, or peel. Wall mounting anchor holes keeps the unit upright and prevents tipping. Ventilation holes allow air to flow and control moisture, keeping your items clean and dry. Start decluttering your basement, organizing your craft room, or spring cleaning your garage with Hyper tough Shelves, the perfect solution for you!