1. Material: TPR, polyester 2. The simulated person presses the acupoints, which effectively relieves fatigue 3. Comfortable side/massage side, both sides can be worn 4. Flexible and high elasticity, comfortable feet 5. Forefoot thickness: 0.4cm, pebble thickness: 0.8cm 6. Size: S: 25x8.7cm; L: 28.5x9.5cm
