Muscle Rack mesh wire shelving is a great choice for storing food and items neatly whlle making sure they're easy to see and access. This product is NSF certified, meaning it is equipment that is safe to use in food service settings. It's built with strong and attractive mesh wire construction that neatly stores your items. It includes several shelves that easily adjust in one-inch increments, suiting your items and storage needs. Adjustable levelers help keep items and your unit secure, even on uneven flooring. Moreover, this unit is easy to assemble in just minutes, and does not require any tools.