Get organized with wire shelving， perfect for storing almost anything! The beauty of these 36 x 72 racks is that they take up virtually no space， but can hold a lot of weight! Use them in your pantry to keep boxed goods organized and elevated.4 durably constructed shelves with five reinforced center trussesHolds up to 400 lbs per shelf， evenly distributedShelves can be adjusted to any desired height in 1 increments along postsMade for indoor use， dry storage onlyNSF approvedTo securely set and easily release shelves， tap their corners with a rubber mallet.