Dental Orthodontic Forward Pull Single Bars Face Headgear with Single Leve

Dental Orthodontic forward pull Headgear facemask with Single Lever Adjustable. 7 、Multi-Adjustable Face mask. 8 、 Exclusive Patient Comfort Design. 1 、Forehead Rest with Ergonomic. For maxilla hapoplasia, mandible prognathism, etc, made of high quality stainless steel and nontoxic plastic connected by screws, sizes are adjustable, comfortable to wear.