Our 4-tier shelves are made of high-strength carbon steel。You can fit more items without taking up more space, and each tier is adjustable in height. And it's a shelf storage rack with 4 wheels , 360°rotating wheels (2 lockable wheels) can easily move to anyw and stay in a fixed position.you can assemble it freely.This shelf is suitable for use in a variety of indoor and outdoor locations. You are not only buying a storage rack, but also a master of space organization! Don't hesitate to buy it!
Features:
Specification: