The Vollrath 52621 Signature Bus Box is designed for efficient food storage and transport. This 1-compartment tub measures 20"W x 17"D x 5"D, providing ample space for various food items. Constructed from high-density polyethylene, it ensures durability and resistance to temperature extremes, with a range from -30°F to 183°F. The gray color offers a professional appearance, and the product is NSF certified for safety and sanitation. Proudly made in the USA, this bus box is an essential tool for any food service operation.