The Cambro CPA187272V4PKG is a versatile Camshelving® Premium Add-On Unit designed for durability and efficiency. Measuring 18"W x 72"L x 72"H, this 4-tier shelving unit is constructed with vented polypropylene shelf plates that feature Camguard® antimicrobial protection, ensuring a hygienic storage solution. It can withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C), making it suitable for various environments. The unit includes a robust unassembled post kit, with steel posts coated in polypropylene for added resilience. It comes with 8 traverses and molded-in dovetails for easy assembly and stability. Each shelf has an impressive capacity of 800 lbs, with a total maximum capacity of 2,000 lbs, making it ideal for heavy-duty storage needs. Finished in a speckled gray color, this shelving unit is NSF certified for safety and quality.