Channel FTDR-4/PP Tray Drying RackMade within the United States, the Channel FTDR 4 PP is a durable, sturdy tray drying rack. It is engineered for the storage and drying of various food service trays. It has four shelves with 21 slots per shelf. The FTDR 4 PP is made of heavy duty aluminum with vertical and horizontal extra thick wall frames. With swivel casters, it is easy to maneuver for transporting trays. Benefits and Features: Designed for storage and drying of various food