【Food Grade Silicone】This jaw exerciser is made of food grade silicone, which is safe and odorless, high temperature resistant, and high resistance material is added to be more resistant to bites.
【Slim and Tone Your Face】 The exercises will tone your face & define your jawline. This is a perfect jaw exerciser for men and women for jaw workout.
【Correct Muscles Workout】Our jawline exerciser directly targets the jaw muscles (masseter muscles) and burn fat deposits in that area working as a face slimmer.
【Convenient to Carry/Easy to Clean】This jaw trainer is very easy to clean, just rinse with water after exercise, you can add some toothpaste to prevent odor.