Package Contents- 5 pieces Mouth Guard for Sports in different colors to satisfy your quantity and color requirements, each also comes with plastic carrying case, so Mouth Guard Sports will not get lost and easy to storage. Good Quality Eco Friendly Material- AITUSI Kids Youth Mouthguard made of EVA, odorless and non-toxic, good elasticity and tension, good shock-proof and buffer performance. We recommend replacing it every 3 months, please disinfect before and after use. Safe, Comfortable and Soft- Mouth Guard kids/Youth will feel comfortable and light when they wear it. Their teeth, tongue and chin are well protected. So it doesn't hurt your kids gums lips, or causes pain and uncomfortable. Maximum Versatility- Can be applied in Boxing, Football, Lacrosse, MMA, Basketball, Taekwondo, karate, Wrestling and other competitive sports, Sports Mouth Guard can effectively protect teeth and mouth, suitable for sports enthusiasts and athletes to use.