The Cambro CPA242464V4480 is a durable Camshelving® Premium Add-On Unit designed for versatile storage solutions. Measuring 24"W x 24"L x 64"H, this 4-tier shelving unit is engineered to withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C). It features four vented polypropylene shelf plates that incorporate Camguard® antimicrobial protection, ensuring a hygienic storage environment. The unit includes a pre-assembled post kit with steel posts coated in polypropylene for added durability, along 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. The speckled gray finish adds a professional touch, and the unit is NSF certified for safety and quality.