These Hinged EZ Fluoride Trays are an excellent way to dispense fluoride treatments with upper and lower arches attached together. The tray is made of closed celled, 4 lb. density foam for good rigidity. With excellent anatomical depth for gingival line, the tray promotes full coverage of the fluoride applications.
Features: - Sizes: Large, Medium, Small/Medium, Small - Sizes are color coded with four different colors representing four sizes - Placement handle for easy insertion