1. Latex material, good elasticity, comfortable and wear-resistant, good viscosity 2. Easy to use, can fit anywhere on the foot 3. Prevent friction sensitive areas, release and disperse foot pressure, and walk comfortably 4. Lightweight and portable, does not take up space 5. Material: latex 6. Size: about 19.7x10.5x0.4cm/sheet 7. Weight: about 13.1g/sheet
