HSS 5 Tier Wire Shelving Tower is ideal for commercial and home use. It has strong and durable welded wire construction with open design allows air circulation and reduces dust build-up. NSF certified for dry environment and comes with one-year limited warranty. Shelves and baskets can be adjusted in 1 in. increments and can hold up to 500 lbs total evenly distributed when assembled with casters. This wire shelving system comes with 3 shelves, 2 baskets, 4 feet levelers and one set 3” casters with 2 locking. This wire shelving system is perfect for homes, offices, warehouses, kitchens, restaurants and any other places you need to organize.