The Cambro CPU183672VS4480 is a durable and versatile shelving unit designed for optimal storage solutions. Measuring 18"W x 36"L x 72"H, this 4-tier Camshelving® Premium Starter Unit is built to withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C). It features three vented and one solid polypropylene shelf plates, 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, assembly is straightforward and secure. Each shelf can hold up to 800 lbs, with a total maximum capacity of 2,000 lbs, making it ideal for heavy-duty use. Finished in a speckled gray color, this shelving unit is NSF certified, ensuring it meets strict public health standards.