This premium RB Boss Freestanding Unit can hold up to 300kg per shelf, with its powdercoated steel construction and high quality medium-density fibreboard it is perfect for all of your storage needs. Our shelving units are robust and versatile so they are able to be used effectively in a large variety of environments, from offices and utility rooms to garages and workshops. Boltless Shelving Unit Galvanised Finish, 4 MDF Shelves With A UDL Of 300kg *Please note that images are for illustration purposes only and scale may not represent the dimensions of the actual model. Please refer to the product dimensions before ordering.* UDL = Uniformly Distributed Load - Per Shelf