Whether you need to organize your office, warehouse, retail location, or home, wire shelving can make a great difference! Boxes, supplies, food, or sports equipment can all be neatly stored, allowing for more useful space. 4 durably constructed shelves with three reinforced center trusses Holds up to 600 lbs per shelf, evenly distributed Shelves can be adjusted to any desired height in 1" increments along posts Made for indoor use, dry storage only View ourWire Shelving Size Guideto see actual outer and inner dimensions. To securely set and easily release shelves, tap their corners with arubber mallet.