On this 5 Shelf Steel Storage Rack, you can store about 1,250 lbs of heavy duty materials! Use it in your garage, work shop, tool shed, laundry room and more.This 5 shelf storage rack is a must have in any garage! Stay organized with this heavy duty steel shelf. Sturdy solid steel construction with particle board shelves is designed to hold 250 lbs per shelf. The adjustable shelves allow you to customize the unit to your storage needs. Black powder coat finish is corrosion resistant. Made of solid steel and particle board. Manufacturer provided limited lifetime warranty.