- With or without patented teeth guide
- Patented curved edge design for better air sealing
- Made with food grade silicon materials
- Two colors (Black, Clear)
- Convenient individual pack
- Available in two thickness; 0.8mm and 0.35mm
- 6 pcs per pack
*Actual color may be different from pictures shown.
*Clear color may change slightly over the course of use, due to material character of food grade silicon.