1. Can be used for a long time, healthy and safe
2. Soft gel material, slightly sticky, not easy to move
3. Lightweight, soft and comfortable, does not affect wearing shoes and socks
4. Easy to wear, convenient and fast
5. Can be corrected 24 hours a day
6. Light and breathable, with moderate elasticity
7. Physical correction, no dependence
8. Material: Silicone
9. Suitable season: summer, winter, spring, autumn
10. Note: Due to personal hygiene issues, it is recommended to clean the aligner once a day with warm water, take off the aligner for 1-2 hours, and let the feet relax; use