Color: Black Type: Mouthpiece Design: Fang Pattern Popular fang series mouthpieces overseas! The size is suitable for women and children! Easy to make and use even for beginners, and it fits snugly! It doesn't feel stuffy, and the thickness is just right, not getting in the way. It fits securely and doesn't come off, so it's a recommended product!! I tried ordering and testing various mouthpieces, and this type of mouthpiece was the best! To make it, put it in boiling water for about 10-15 seconds. Once it becomes slightly elastic and soft, put it on your teeth, adjust it, and gently bite down to fit. It's easy to make! If it doesn't fit the first time, you can repeat the process 3 or 4 times to get a perfect fit! As a special bonus for a limited time, we'll include a mouthpiece instruction manual and a skeleton case or a colored case for first-time users! Anyone from beginners to advanced users can use it, and it can be used for various sports! When the bite is aligned, physical ability and strength increase, and improved sports performance can be expected! Mouthpiece Mouthguard Sports Martial Arts Mixed Martial Arts MMA UFC Bellator ONEFC RIZIN Pancrase Deep Shooto Judo Wrestling Boxing Kickboxing Rugby Jujutsu Weight Training Weight Basketball Plastic Case Mouthpiece Case Mouthguard Mouthpiece