The Cambro CPHU243675S4480 is a premium high-density mobile shelving unit designed for durability and versatility. Measuring 24"W x 36"L x 75"H, this 4-tier unit can withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C), making it ideal for various environments. It features four solid polypropylene shelf plates equipped with Camguard® antimicrobial protection to ensure cleanliness and safety. The unit includes two pre-assembled post kits, constructed from steel with a polypropylene exterior for added strength. With eight traverses and molded-in dovetails for easy assembly, it also comes with four high-density casters for mobility and four high-density bumpers for protection. The unit has a maximum capacity of 900 lbs and comes in a sleek speckled gray finish. NSF certified for quality assurance.