The Cambro EXMU244870V4480 is a durable all-plastic shelving unit designed for versatility and strength. Measuring 24"W x 48"L x 70-1/4"H, this 4-tier Camshelving® Elements XTRA Mobile Unit is engineered to withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C). It features four vented reinforced polypropylene shelf plates treated with Camguard® antimicrobial protection, ensuring a hygienic storage solution. The unit includes four composite posts, pre-assembled post connectors and wedges, eight universal traverses, and four bags of dovetails (eight left, eight right) for easy assembly. Equipped with four premium swivel casters that have a total locking brake, this shelving unit offers mobility and stability. With a maximum capacity of 900 lbs., it is perfect for various storage needs. Finished in a speckled gray, this unit is NSF certified for safety and quality. Please note that this product line is not compatible with original Elements Series products.