The Metro MAX4-2142F is a durable all-plastic shelving solution designed for efficiency and hygiene. Measuring 42"W x 21"D, it features four shelves with removable polypropylene solid mats, allowing 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 safer environment. This shelving unit is NSF certified, meeting strict public health standards for food storage and safety. The included four wedge connectors provide stability and ease of assembly.