Materials:
Ultra fine fiber material.
Special floss features bulletproof material, high abrasion and shred resistant. 

- Ultra fine fiber : can reach the tight teeth gao and hard-to-reach spot. 
- Ultra high tenacity: high tension, durable.
- Ultra high lubrivating: easy to slide, resists sticking, shredding and breaking. 

Tension ≧ 5kg

Packaging:
1. Bag
2. Box
3. Individually packaged
4. Customization