Declutter your life and add a little more organization to your home or workspace with the R3 General Purpose Folding 3-Tiered Shelf Storage Racks with Wheels. These 3 tiered organization and storage racsk are made from commercial-grade powder-coated steel and include 4 caster wheels that help with mobility. Without wheels on the rack, these shelf organizers can hold up to 750 pounds (250 pounds per shelf), while it can hold up to 225 pounds (75 pounds per shelf) with wheels. Boasting both durability and optimal functionality, these foldable garage shelving units have multiple tiers to accommodate a wide range of household items. These 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 a closet organizer cart, open pantry and kitchen storage, or as a bookshelf in the living room. Best of all, these rolling carts require no tools or lengthy assembly time. To set up, unfold the wire shelving frame, secure the patented connection clip, flip the top shelf, and you're ready to store bins and boxes. Then, simply fold the storage cart flat when not in use. Get the storage and organization solution you've been needing and tidy up your space with ease using the R3 Foldable 3-Tier Storage Racks on Wheels.