[BREATHABILITY] Only 1.6mm, it's not thick like other mouth guard, and the small holes allow you to talk, drink, and freely without ever having to take out the mouthpiece. [Applicable occasions]Can be applied in taekwondo, football, basketball, boxing, skating, and other competitive sports, sports mouth guard can effectively protect teeth and mouth, suitable for sports enthusiasts and athletes to use. [REUSABLE MATERIAL]it make take several times of reheating to to fit right. But it can be remold over and over again. When you can use it proficiently, you will 's very practical and convenient. [ANTI GAG]Crumple zones can absorb impact forces, optimized performation pattern for maximum comfort and protection.