Widen and thicken the silica gel to prevent wear and pain, invisible heel stick Strong stickiness (large waviness)

specifications:Long 10 * 3 *thick0.35 cm

Baby function:

1. Attached to the heel: it can prevent the shoe from grinding the foot, effectively compensate for the slightly long defect of the shoe, and improve the shoe sliding and shoe non-heel

2. Stick to both sides of the shoe, which can hold the arch of the foot. It is soft and comfortable.

3. Adjust the inner space of your shoes to make them fit better

Note: do not use shoes that are particularly tight in themselves, which will make them even tighter