Features: 
 
1.Three-stage physical correction therapy will provide 3 different hardness braces to correct crowded mild dentition, dislocation and uneven teeth step by step. 
2.Soft and flexible food grade TPE material, odorless and non-toxic, can improve orthodontic rebound with enhanced wear comfort and fit, widely suitable for different people. 
3.Each dental brace is individually stored in a high quality case for carrying convenience and improved hygiene, and the transparent color appearance will enable invisible looks to bring your confident smile back decently. 
 
Specifications: 
 
Material: Food Grade TPE 
Color: Transparent 
Suitable Age: Adult 
Phase: Phase I(D1), Phase II(D2), Phase III(D3) 
 
Package Included: 
 
3* Dental Braces Teeth Trainers(D1 + D2 + D3) 
Or only 1pc Braces Teeth Trainer (Optional)