The Cambro EXU214272VS4480 is a durable all-plastic shelving unit designed for versatility and strength. Measuring 21"W x 42"L x 72"H, this Camshelving® Elements XTRA stationary starter unit features four tiers, including three vented and one solid reinforced polypropylene shelf plates, all equipped with Camguard® antimicrobial protection for enhanced hygiene. 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 four composite posts with leveling feet for stability, pre-assembled post connectors and wedges for easy setup, and eight universal traverses for secure shelf placement. With a capacity of 800 lbs. per shelf and a maximum weight limit of 2,400 lbs., this shelving unit is both robust and reliable. Finished in a speckled gray, it is NSF certified for safety and quality. Please note that this product line is not compatible with original Elements Series products.