4-Tier Adjustable Metal Storage Shelf, For Garage, Shed, Supermarket, Living Room, Multi-Purpose Storage Shelf, Black, Requires Assembly.This shelf is made of high-quality metal with a reinforced structure design, capable of safely placing heavy items. Whether it's garage tools or kitchenware, it can easily handle weight, helping you maintain a tidy and organized.Can DIY the shelf height of the storage shelf, accommodate various sizes of items, solve the trouble of not being able to place items of different heights, and maximize your storage space.[Quick Assembly] Slot-type installation design, without the complexity of bolts and nuts, we provide installation tools that allow for easy assembly of the entire unit in just 15 minutes.This garage storage shelf is made of sturdy steel columns, with each shelf able to bear a load of 300LBS, and the entire shelf can bear a load of 1200LBS. It can provide you with a reliable storage solution.