Jaw Exerciser Double Chin Reducer Eliminator Mouth Face Jawline Shaper for MenOOTDTY  100% brand new and high qualityFeatures:Material: The chin trainer is made of silicone material to provide comfort and safety. It is not disposable and can be reused after cleaning. Effect: The jaw trainer trains and stretches the muscles of the face and neck, reducing the double chin, strengthening the chin and achieving a perfect and natural smile. After using the oral trainer for the jaw, you not only get a clear and charming jaw line, a firm face and a slim neck, but also feel younger and more confident. Come and meet this brand new you!Mini and portable: comfortable, hands-free exercises, easy to carry, can be used when going out, in the gym, at work and anywhere.Very practical mini size with a simple organizer box that you can take anywhere.Notice:Please wash it with hot water before and after each use to ensure cleanliness and safety.Please do not chew quickly, but bite your teeth and feel the strength of the muscles.Specification:Material: SiliconeOptional Color: Black,Light blue,Deep blue,Green,Orange,Pink,RedSize:app. 4.1 x 3.4 x 2.6cm / 1.61 x 1.33 x 1.02inQuantity: 1setNote:Transition: 1cm=10mm=0.39inchNo retail package.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:1 x Jawline Shaper1 x Plastic Storage Box1 x Lanyard(other accessories demo in the picture is not included.)