Material: 9 * 6CMMaterial: volcanic pumiceWeight: 110gShape: Oval， individual differencesColor: random Send Features:?For foot friction， treatment and prevention of foot can produce hard cocoon， the Ottomans， beriberi， etc.， especially on the soles of the feet of rough skin， chapped， peeling of patients effect is obvious;Often repeated rubbing with， but also play on the foot points of massage to accelerate microcirculation， adjust blood pressure， improve sleep， relieve fatigue， promote metabolism;You can also play the efficacy of the treatment and prevention of diseases， such as: headache， insomnia， forgetfulness premature aging， leg pain， neurasthenia， hypertension， eating appetite and so on.Instructions:This product is soaked with water.Suitable temperature， feet 5 to 8 minutes.Repeated friction， gently rub the feet��Foot massage various points and reflex zones.Precautions!This product should be someone special， to prevent cross-infection， regular cleaning， maintaining health!