What you will get: you will get 30 pieces of shock mouth guards, in transparent color, serviceable and practical, enough for you to use and change for a long time You can prepare them for replacements or share with your friends and family in daily lifeAdjustable to fit most: the sports mouth guard measures about about 2.56 x 2.17 x 0.6 inch, they can also be heated and adjusted to better fit most teeth according to different tooth alignments, mouth shape and tooth size, making it more easy for you to speak or breath, to achieve better and comfortable performanceGood protection: this athletic teeth mouth guard has thick cushion base, which can absorb the impact force and evenly distribute the force, thus they are pretty suitable for sports requiring tooth protection, such as boxing, baseball, football and other sports that may impact the teethStable and applicable repeatedly: the transparent hockey mouth guard is made of EVA material, with no other smell, reliable for you to use, smooth on surface, comfortable to use, without scratching your mouth or gum, stable and serviceable, not easy to break, serving you for a long timeIdeal for various sports: this protection moldable mouthguards can be widely applied for many sports activities, such as baseball, football, volleyball, basketball, lacrosse, skating, hockey, boxing, martial arts and so on, to provide your teeth and mouth with effective protection, also to reduce the discomfort caused to your mouth