Orthodontic Trainer Dental Tooth Appliance Alignment Brace Mouthpieces（include Two Adult Size) by ZG

描述

Limiting tongue protrusion and tongue profile, neutral spaces jaw position device, Dental Tooth Orthodontic Appliance Trainer(Color Blue), Materials must be used with flexibility (there is a good memory function), similar to nickel-titanium wire and the role of role of arch wires, Dental Tooth Retainer, Application: orthodontic supplies