The Hyper Tough Chrome Wire 5-Tier Storage Shelf Unit is ideal for home and commercial use. It has strong and durable welded wire construction in chrome color. Open wire design allows air circulation and reduces dust build-up. It is NSF certified for dry environment storage. Easy assembly with no tools required. Shelves can be adjusted in 1 inch increments. Each shelf can hold up to 350 lbs evenly distributed. Includes adjustable foot leveler help ensure stability on uneven surfaces. This product is designed to be used by adult. This wire shelving system is perfect for homes . offices . restaurants and any other places you need to organize.