Tackle tougher messes and get organized with the Iris Usa 4-tier recycled plastic storage shelf! The fixed height shelving unit gives you a space-saving and convenient way to keep your stuff organized and within reach while the smooth matte black color easily blends in with the decor of any room in the house or garage. Use the shelving unit in the garage, pantry, basement, closet, entryway, shed, patio, utility or laundry rooms, or anywhere else where a simple yet sturdy shelf is needed. Each shelf on the solidly built and well-ventilated unit holds up to 40lbs per shelf, or 160lbs in total if the weight is evenly distributed between the shelves, and no tools are needed for this easy to assemble unit. Just avoid storing it in direct sunlight. Let's make life a little more organized and a little easier.