6-Tier Foldable Storage Shelf - 24x12x72in Metal Shelving with Wheels

【Heavy Duty Construction】: Crafted from durable Q235A carbon steel; supports up to 190 lbs per tier when using wheels and a total of 750 lbs in support feet mode; ensures long-lasting stability and reliability for various storage needs 【Foldable & Space-Saving】: Designed for easy storage; folds down to only 4.3 inches thick; ideal for small spaces like apartments, dorms, or limited storage areas; quickly setup or fold down in approximately one minute without the need for tools 【Mobile & Lockable Wheels】: Equipped with five 360-degree swivel wheels, including two locking brakes; provides smooth and effortless mobility on tile, cement, and epoxy floors; easily lock the shelf in place to prevent unwanted movement 【Versatile & Adjustable】: Includes four J-hooks for hanging additional items; easily switch between caster wheel mode for mobility or support feet mode for static stability; adaptable to various storage needs in homes, offices, garages, and retail spaces 【Quick Assembly & Easy Use】: Features a quick-release buckle design for tool-free assembly; simply unfold, snap on the top panel, and tighten with the included spanner; user-friendly design for convenient and efficient organization