5 Pcs Dental Dam Cheek Retractor - Disposable Sterile Lip Protector (Blue) for Teeth Whitening & Orthodontics Vitamins Quality and Happiness Promise —

Quality and Happiness Promise — GMP certified with 4-step batch testing

non-GMO capsules provide clean

Increase energy levels and boost nutrient metabolism for optimal health

skin-friendly solution designed for both men and women

\n\nUpgraded Design: Thousands of microfibers on each nose pad for superior grip in wet

5 Pcs Dental Dam Cheek Retractor - Disposable Sterile Lip Protector (Blue) for Teeth Whitening & Orthodontics Vitamins Quality and Happiness Promise —As a protector between the teeth and the mouth. Mainly used for oral repair, teeth whitening or other mouth surgery. Made of natural rubber material, strong elasticity, eco friendly, harmless and no peculiar smell. Consists of inner bracket, outer bracket and rubber dam. Under the external force of 9. 8N, it can be maintained for 1min without breaking. Disposable and sterile, each piece is individually packaged. 3. 4 inches in diameter, fits for most