Maximize any space by integrating the use of wire shelving in your office, warehouse, retail location, or home. This unit features four adjustable shelves that will store almost anything, keeping you organized. 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 To securely set and easily release shelves, tap their corners with arubber mallet. View ourWire Shelving Size Guideto see actual outer and inner dimensions.