Heavy Duty Metal Wall Shelf made of high-quality steel with powder-coated finish. Each rack supports 45 pounds, total 90 pounds for 2 racks. Set includes 4 metal hooks, 4 screws and 4 expansion screws. Wall floating design saves floor space and keeps tools organized. Easy Diy installation with wood screws and concrete screws for plaster, brick, cement and wooden walls. Can be installed vertically, corner-mounted or parallel-mounted with professional manual. Each metal hook holds up to 15 pounds for hanging tools, helmets, backpacks, towels and clothes. Suitable for garages, basements, offices, storage rooms, laundry rooms, living rooms, kitchens and bathrooms. Stores canned foods, storage boxes, shoes, documents, towels, clothes, kitchen supplies and tools. Weight: 3.41 pounds.