Function: Protect teeth, relieve stress, improve shock absorption and lasting protection, which can reduce the influence of external forces. Application: Suitable for rugby, boxing, Sanda and other vigorous sports, and can be used directly. Sports Braces: Tie strap type fixed protection, compact and portable, easy to wear, to provide athletes with the greatest degree of mouth guard during competition or exercise. Occlusal Design: It conforms to the human oral cavity design, can adapt to different tooth shapes, and has a stable structure. Delivery Quantity: 4pcs Package Contents: Only the above package contents, excluding other products. Size: 22*6*1.9cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: Multicolor (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)