The Cambro EXPK2484480 Camshelving® Elements XTRA Post Kit is designed for durability and versatility in various environments. Measuring 24"W x 84"H, this post kit can withstand extreme temperatures ranging from -36°F (-38°C) to 190°F (88°C). It includes two non-corrosive composite stationary posts with pre-installed leveling feet for easy setup, along with a reinforced polypropylene top and bottom post connector for added stability. The kit also comes with four reinforced nylon wedges and detailed instructions for assembly. Please note that two post kits are required for a complete Camshelving Elements XTRA unit, while one is needed for an add-on unit. The speckled gray finish adds a modern touch, and the product is NSF certified for safety and quality. This new product line is not compatible with original Elements Series products.