Features: Brand New and high quality. Perfect for all ages men women. Improve step balance and foot strength. Anti-skidding,shock-absorbing and depressurizing. Reduce the damage to the foot due to vibration. And also raise your height without notice by others. Applicable for all kinds of sport shoes, hiking shoes and working shoes. Specifications: Material: Silicone Color: Red Type: Female Size: 10* 5.8 * 1.1cm / 3.93" * 2.28" * 0.43" Package Included: 1 * Pair of Pads