The Cambro CPA245464VS4480 is a versatile Camshelving® Premium Add-On Unit designed for durability and efficiency. Measuring 24"W x 54"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 shelf, all equipped with Camguard® antimicrobial protection to ensure a hygienic storage environment. The unit includes a pre-assembled post kit with steel posts featuring a polypropylene exterior for added strength. With eight traverses and molded-in dovetails, this shelving unit offers easy assembly and stability. Each shelf can hold up to 800 lbs, with a maximum capacity of 2,000 lbs, making it ideal for heavy-duty storage needs. Finished in a speckled gray color, this unit is NSF certified for safety and quality.