The Vollrath 52657 Signature Bus/Dish Box is designed for durability and efficiency in food service environments. Made from heavy-duty natural plastic, this single compartment bus box measures 20"x15"x7", providing ample space for transporting dishes and food items. It is NSF approved for food contact, ensuring safety and compliance with health standards. Proudly made in the USA, this bus box is built to withstand the rigors of daily use while maintaining its integrity.