?Demonstration Orthodontic Dental Teaching Study Model,with metal Fixes Braces.Specific for orthodontic treatments or/and clinic decoration. ? Made up of high quality PVC frame and resin teeth for durability so it is not tend to be fragile. ?Dental Teaching Study Model with fixes braces on teeth,helps for students to learn orthodotics. ? for orthodontic treatment planning discussions with patients,make it easier for dentists to communicate with patients about braces. ?It is a visual tool for school children of all ages in oral hygiene lessons.You can use it to show the children how to brush his teeth properly with the braces.