High quality materialsSolid ABS body wrapped with silicone material.Face muscies trainerProvides resistance to facial muscle strength training, more effective facial muscle training, and improvement of facial problems.Helps restore youthful spiritFirming and lifting effect is what you can get from our adorable blue bear jawline exerciser, it helps to enhance the contours of face, tighten skin, lift jaw line and prevent double chin.Effective skin firmThe design of our jaw exerciser is to activate the muscles in order to improve the vitality of your face and neck, rejuvenate your skin and reduce fine lines and wrinkles, gradually restore youthful spirit.Portable workoutKeep With You, to Use On the Go, At the Gym, At Work, use it any wherever and anywhere.