The Jaw Exerciser 3 Resistance Levels Silicone Jawline Exerciser is designed to help strengthen and define your jawline and facial muscles. Made from high-quality silicone, this jaw exerciser is durable and easy to clean. Simply rinse the product using soap and hot water. With its compact size, you can take this jaw exerciser with you anywhere. Use it while walking, at the gym, at work, or even while watching TV. By putting pressure on your back teeth, this jaw exerciser increases blood flow to the masseter (jaw muscle) area and helps burn fat. It can also help tighten and adjust facial muscles, reduce double chin, and give your face a more youthful and energetic appearance. Achieve a slimmer neckline and a clearer chin contour with the Jaw Exerciser 3 Resistance Levels Silicone Jawline Exerciser. Key Features: 3 resistance levels for progressive training Made from high-quality silicone Compact and portable design Helps strengthen and define jawline Increases blood flow to jaw muscle area Burns fat and tightens facial muscles Reduces double chin Promotes a more youthful and energetic appearance