Widen and thicken silicone anti-wear anti-pain invisible heel cushion pad strong adhesion (large wave lines)

specifications: length 10 * width 3 * thick0.35cm

product features:

1. Stick to the heel: it can prevent the shoes from grinding the feet, effectively make up for the defects of the shoes that are slightly longer, and improve the shoes slip and the shoes do not follow the feet

2. Stick on both sides of the shoes, can hold arch, soft and comfortable, arch will not feel tired.

3. You can also adjust the space inside your shoes to make your shoes fit better.

Note: Do not use shoes that are very tight, which will make the shoes more tight