The Metro MAX4-2136F is a durable all-plastic shelving solution designed for efficiency and hygiene. Featuring a 36"W x 21"D configuration, this shelving unit includes removable polypropylene solid mats for easy cleaning and maintenance. Each shelf supports up to 800 lbs, making it ideal for heavy-duty storage needs. The built-in Microban® antimicrobial product protection helps inhibit the growth of bacteria, ensuring a cleaner environment. The unit comes with four wedge connectors for secure assembly. NSF certified for safe use in food service and other applications.