About This Heavy Duty & Adjustable Shelves: Holds up to 530 lbs (350 lbs with wheels). Shelves are adjustable every 1 inch, offering versatile storage for everything from kitchenware to heavy tools Rust-resistant & Durable: Made of carbon steel with a chrome-plated finish, resistant to rust and corrosion, ideal for garages, kitchens, and pantries Convenient Mobility with Locking Wheels & Leveling Feet: Includes 4 wheels (2 lockable) for easy movement and leveling feet for stable placement on uneven floors Tool-free Assembly: Set up in just 15 minutes with no tools required Expandable Design: Can be disassembled and reconfigured to meet your storage needs Overview Material : Carbon Steel Mounting Type : Floor Mount Room Type : 4-tier storage shelves with leveling feet, adjustable shelving unit with wheels, chrome shelving unit for pantry and office, heavy duty storage rack for garage, wire shelving unit for kitchen storage 4-tier storage shelves with leveling feet, adjustable shelving unit with wheels, chrome shelving unit for pantry and office, heavy duty storage rack for garage, wire shelving unit for… See more Shelf Type : Tiered Shelf Number of Shelves : 4 Special Feature : Adjustable, Durable, Rust Proof, Space Saving, Wheeled Product Dimensions : 17.91"D x 36.02"W x 74.41"H Shape : Rectangular Style : Industrial Finish Type : Chrome Plated