Declutter your life and add a little more organization to your home or workspace with these Origami R3 General Purpose Folding 3-Tiered Shelf Storage Racks with Wheels.These 3 tiered organization and storage racks are made from commercial-grade powder-coated steel and include 4 caster wheels that help with mobility. Without wheels on the rack, the shelf organizers can hold up to 750 pounds (250 pounds per shelf), while each can hold up to 225 pounds (75 pounds per shelf) with wheels. Boasting both durability and optimal functionality, the foldable garage shelving has multiple tiers to accommodate a wide range of household items. These shelving units are built for convenience and reliable storage, suitable for garages, warehouses, offices, basements, classrooms, and more. Use them for bathroom storage, laundry room organization, as closet organizer carts, open pantry and kitchen storage, or as a bookshelf in the living room.