Dental Orthodontic Forward Pull Headgear Facial Single Lever Adjustable

Dental Orthodontic Forward Pull Headgear Facemask with Single Lever Adjustable. Made of high quality stainless steel and nontoxic plastic connected by screws, sizes are adjustable, comfortable to wear. For maxilla hapoplasia, mandible prognathism, etc,  Overview Forehead Rest with Ergonomic  Vertical Main Frame Metal Reinforced Horizontal Crossbar Light-weight, Screws Designed for Increased Durability Chin Cup with Ergonomic Streamlined Design, Full Range of Motion Option Small Light-Weight End Caps Multi-Adjustable Face mask Exclusive Patient Comfort Design Direction For Use Position bend in vertical bar over nose Center forehead rest on forehead and lock in position Center chin cup on chin and lock...