Enhanced capacity, safety and stability Built with high quality steel, each layer of shelves can bear up to 1,100 pounds, and four layers of design can bear a total of 4,400 pounds, suitable for storing heavy items, such as workshop tools, warehouse goods, etc, to provide solid and reliable support for your storage needsFlexible adjustment to meet diverse needs The shelf height can be freely adjusted according to the size of the item, without professional tools, easily adjust the layer spacing, so that you can flexibly arrange space according to storage needs, maximize the use of storage spaceEasy assembly, save time and effort The shelf design is simple, easy to assemble, can be quickly built without complex tools or professionals, saving your time and labor, improve work efficiency. Color: Blue.