The Cambro EXA243672S4480 4-Tier Polymer Shelf Kit is a heavy-duty commercial shelving solution designed for high-traffic kitchens, pantries, and storage areas. Part of the Camshelving® Elements XTRA series, this add-on unit features four solid, reinforced polypropylene shelf plates treated with Camguard® antimicrobial protection, ensuring clean and safe storage while inhibiting bacterial and mold growth. Each shelf supports up to 800 pounds, with an overall capacity of 2,400 pounds, making it ideal for heavy-duty applications. The removable, dishwasher-safe shelf plates simplify cleaning and maintenance, a critical feature for commercial kitchens where hygiene is paramount. Measuring 36"L x 24"W x 72"H, this stationary unit provides ample space for storing bulk items like food containers, bottles, and kitchen supplies, helping to organize and maximize storage efficiency in professional environments. Whether you're outfitting a restaurant, cafeteria, or industrial kitchen, this shelf kit offers durability, functionality, and peace of mind with its antimicrobial treatment and robust construction. Its compatibility with Cambro’s modular shelving system allows for easy expansion or reconfiguration as your storage needs evolve. Built to withstand temperatures from -36°F to 190°F, this shelf kit is a reliable investment for any commercial kitchen seeking long-lasting, high-performance storage solutions.