1. Balance the pressure of your feet, and support you comfortably.
2. Support your weight equally, release the burden, and walk easily.
3. Flat-footed people can have the long-time use and get a better improvement.
4. Reduce the pressure of your backbone.
5. Gel protectors for arch, orthotics.
1. Specification: (1) Size: free(size of arch: 7.8 x 4.5 x 1.6 cm). (2) Color: nude. (3) Contents: gel: TPR100%. 2. For: (1) People who want to reduce the pressure of foot. (2) People whose feet easy feel tired. (3) People who have flat-footed or high-arch.