1. Non-slip and wear-resistant, comfortable and secure
2. PVC plastic, bright color, firm and wear-resistant
3. Anti-slip design at the bottom, stable walking
4. Material: PVC
5. Size: XS/S/M/L
6. Weight: XS about 3 grams, S about 3.6 grams, M about 4.2 grams, L about 5.5 grams