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 gar… 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