Feature:1. Callus Cushions: Protect and cushion calluses on the bottom of your feet and heels with felt callus pads. Providing additional padding and protection for parts of the feet affected by calluses.2. Friction Reduction: Reduce friction and prevent calluses. Our callus pads helps prevent sensitive areas on your foot from rubbing against socks and shoes, preventing calluses from forming and protecting current calluses.3. Pain and Pressure Relief: The felt foot pads are placed before wearing footwear to help alleviate pain, pressure and friction, and will not rub your hardened layers of skin.4. Wide Usages: The u-shaped feet pads are suitable for different shoes, and you can stick them to the back of the shoe for housework, sports, running, shopping and more, so as to let you enjoy life.5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.