From your disastrous basement to your messy garage, this 4 shelf metal wire shelf is built to tackle the most demanding storage requirements The industrial steel constructed structure offers 3 shelves with a maximum weight load capacity of 176 lbs. The heavy-duty steel shelving is strong and spacious enough to hold everything from hefty boxes of office supplies, Knick knacks, mementos, and household essentials. No tools are required to install, so you can instantly combat the clutter in your household.