The Cambro CPU216064VS4480 is a premium Camshelving® starter unit designed for durability and versatility. Measuring 21"W x 60"L x 64"H, this 4-tier shelving unit is built to withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C). It features three vented polypropylene shelf plates and one solid polypropylene shelf plate, all equipped with Camguard® antimicrobial protection to ensure a hygienic storage environment. The unit includes two pre-assembled post kits made of steel with a polypropylene exterior for added strength and stability. With eight traverses and molded-in dovetails for easy assembly, each shelf can support up to 800 lbs, with a total maximum capacity of 2,000 lbs. Finished in a speckled gray color, this shelving unit is NSF certified, making it suitable for various commercial applications.