Description Material: Silicone Size: 4*1*1cm Color: White, Green, Orange, Red, Purple, Yellow Features 1. Effectively correct teeth and help improve bite problems. 2. Designed for dental health, it can reduce the risk of tooth deformity. 3. Deeply clean the mouth and effectively prevent tooth decay and dental plaque. 4. Made of natural ingredients, it tastes fresh and natural and does not harm oral health. 5. Easy to carry and use anytime, anywhere, so that you can keep your breath fresh and smile confidently at any time. Comments: 1. The manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Thank you very much! 3. The SKU color is the color of the product packaging Package includes: 2 * Orthodontic chewing gum