Item Type: Buckle Dental Tray <br>Product Features: Beautiful and comfortable, easy to pick and wear, comprehensive effects, tailor-made <br>Function: Correction of crowded and irregular teeth<br>1、Transparent and Lightweight: It will not be obvious when worn at ordinary times; you can fall asleep as usual when tooth tray in your mouth and breathe smoothly and sleep well. <br>2、Orthodontic: A simple and practical dental tool suitable for teenagers and adults. You can use orthodontic fixtures to train and correct crowded and irregular teeth. <br>3、Wear it Consistently: It can promote the normal development of the mandible and improve the shape of the face caused by the development of teeth. <br>4、Wear in Sports: The groove design can fit the tooth surface well, relieve the impact on the teeth, improve the anastomosis of the teeth, maintain normal breathing and protect the teeth. <br>5、Using for Long Time: To prevent lacerations inside the oral cavity, protect teeth from injury, it will maintain the original color and will not turn yellow in long time using.1 x Teeth Straightener