1. Function: anti-sensitivity
2. For adults
3. Food grade ABS material, high strength, good toughness, environmental protection, non-toxic, safe to use
4. Disconnecting hook design, easy and quick to remove braces
5. Flat hook, it saves time and effort to pick the braces at the top
6. Non-slip ring, ergonomic design
7. One finger hole design, easy to use
8. Compact appearance and easy to carry
9. How to use: When removing the braces, hold the extractor, hook the edge of the retainer with the pointed end of the extractor, pull gently, and the braces can be removed when they are loose
10. Note: Do not operate with force, so as not to damage the gums and braces
11. Size: 80mm long, ring diameter 20mm