Check the listing for details. Dental Adjustable Orthodontic Reverse Forward Pull Headgear Facial Mascara. Condition: New. Listed at 17.09 USD. Description： For maxilla hapoplasia , mandible prognathism , etc , made of high quality stainless steel and nontoxic plastic connected by screws , sizes are adjustable , comfortable to wear. 1,Forehead Rest with Ergonomic2,Vertical Main Frame3,Metal Reinforced Horizontal Crossbar4,Light-weight ,Screws designed for increased durability5,Chin Cup with Ergonomic Streamlined Design, Full Range of Motion Option6,Small Light-Weight End Caps7,Multi-Adjustable Face mask8,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 in position Place crossbar approximately 2.0 mm below the upper lip and lock in position,Motion Option Sliding design ,allows for a dynamic range of motion without side-to-side rotation. Specification:Material: Stainless Steel + PlasticColor: Blue, Red Packing List:1 x facemask2 x Spare cushion1 x drivers for adjustment3x screw FDA Statement:The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.