Product Material: EVA Size: large pins size: 6.8*5.5cm, small pins size: 5.5*5cm Color: transparent, blue Quantity: 3 pieces Package background: 3*EVA boxing mouth guard 1. Important protection for your teeth The martial arts mouth guard is the protection for boxing, hockey, ice hockey, handball, rugby, kickboxing, football, baseball, kawaii, taekwondo, judo karate, martial arts, Thai boxing, kwon, etc. It is very well suited to protect the teeth during exercise. 2. The multifunctional transparent mouth guard can adapt to different dental arrangements, mouth size and shape, which can effectively prevent injuries to the oral cavity and chin fractures caused by blows. 3.Perfect fit 3 pieces of sports mouthguards can be shaped, with a curved incision design in the front to fit the shape of the upper jaw, and a thick cushion to absorb bumps, allow you speak and breathe freely for optimal athletic performance. 4. The safe and comfortable dental splint box is made of medical silicone (EVAC), BPA and LATEX free, the revised ergonomic shape and the pleasantly soft material ensure a good fit and extended safety. 5. Easy to use Put it in hot water for a few seconds, wait briefly until it is soft and malleable, then grit your teeth and grit your teeth. Then, quickly dive into cold water to cool off. If there are extraneous particles or edges, you can easily cut them with normal scissors.