Features: brand new and high quality Made of silicone material, healthy and safe, soft and comfortable. Face Smile Trainer has elasticity and flexibility, is a practical smile training, muscle training tool. Correct your smile and practice smiling every day to make your smile easier and your lips more natural. Suitable for flight attendants, customer service, bank tellers and other people to use, make your smile more beautiful. for Facial skin lift.Promotes the muscles of the mouth to stretch, raise the corners of the mouth, and firm the face. Special smile maker and teeth retainer for lip tattoo. Portable and compact size. Easy to carry and use. Whether in front of the mirror, in the bath or at any other convenient for time every day. Wear 5 minute three times a day, it will change your face. Specifications: Item Type: Face Smile Trainer Material: Silicone Optional Color: Orange,Green Size:app. 7.8 x 4.4 x 2.7cm / 3.07 x 1.73 x 1.06in,as picture shown Quantity: 1 pc Package Includes: 1 x Face Smile Trainer(other accessories demo in the picture is not included.) note: Transition: 1cm=10mm=0.39inch No 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!