FOOD GRADE MATERIAL Made of food grade EVA to offer first class impact protection, the curved design fits the mouth structure and is comfortable to wear. Unrivalled Personalized Mouth Guard The professionally made mouth guard can hold your teeth in the right places. Ideal breath and easily adjustable: the mouldable mouth guard with individual adjustment is easy to shape. Just place it in warm water about 80 degrees and let it rest for a few seconds, then quickly put it in a bowl of cold water before putting it in your child's mouth. Finally, let your child bite the mouth guard so they fit the unique shape of their mouth. With Portable and Portable Protective Casemouth guard comes with a sterile case for clean and safe storage in your gym bag. Applicable occasionsOur mouth guards are suitable for children up to 10 years. It is used in taekwondo, judo, kickboxing, hockey, lacrosse, MMA, skating, rugby, Muay Thai, running and other contact sports. Your kids should be protected from bumps, bumps, and knocks that face them when they perform their best performance. Be sure to always wear a mouth guard for protection.