Basic Information 1, Material: Medical-grade EVA material, FDA approved, BPA, Latex, PVC free moldable and soft material, no color additives, more satety and health; 2, Package: 10 pcs and an instruction. Product features 1, No color additives are used, safe for tooth. provide a maximum protection for your teeth. 2, Adjustable size could suit for all mouth, children(8 years older), teens, adults, olders. fit for upper and lower teeth. Warm Tips: 1,Please make this product stay away from fire, toxic, corrosive, flammable and explosive things. 2, Please read the instructions carefully before use. 3,If you have any question, feel free to contact us, we will try our best to solve your problem.5,Promise: if you have any problems or unsatisfied with our mouthguard, please feel free to contact us soon. 4,Useful: Suitable for various sports, basketball, boxing, taekwondo, football, kickboxing, it's also a good teeth protector for athletic. 3,Funtion: Tooth protector ideal for provide a maximum protection for your teeth, thick cushioning base absorbs shock, distributes the force of an impact evenly. 2,Fit for any mouth size: Mouth guard can be trimmed and customized, so it could suit for any size mouth, children(8 years older), teens, youth, adults, olders. fit for upper and lower teeth. 1,Safety Materail: Moldable mouthguard is made of medical-grade EVA material, FDA approved, BPA, Latex, PVC free moldable and soft material, no color additives, more satety and health.