U Shape Facial Jaw Exerciser And Neck Toning Jawline For Men Women Face Muscle Trainin Resistance Double Chin Silicone Exercise

High-concerned chemical : None Training Site : head,Other Department Name : Unisex Model Number : jaw trainer Size : 45mm Function : Muscle Relex Apparatus Material : Rubber Origin : Mainland China Type of sports : Muscle Relexation Features 1 : jaw line exerciser Features 2 : jawliners Features 3 : jaw excerciser Features 4 : jawline exercise Features 5 : jawline trainer Features 6 : jaw gum Features 7 : jaw chew