Color: Yellow & Black Type: Mouthpiece Design: Fang Pattern Popular fang series mouthpieces overseas! This is a rare color fang pattern mouthpiece in yellow & black. Only 3 in stock due to the rare color. Suitable size for women and children! It's easy to breathe, and the thickness is just right without being a hindrance! It fits securely and doesn't come off, making it 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, and when it becomes slightly elastic and soft, put it on your teeth, adjust it, and lightly bite to fit. It's easy to make! If it doesn't fit the first time, you can get a perfect fit by repeating 3 or 4 times! As a special bonus for a limited time, we will include a mouthpiece instruction manual for beginners and Furthermore! We will also include a plastic case, which we sell for 600 yen, as a set! Choose from: Blue Green Pink Yellow White Purple Dark Blue Black Skeleton Case If you do not specify a color for the mouthpiece case at the time of purchase, we will ship a skeleton case or a color case from our stock. 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 ONE FC RIZIN Pancrase Deep Shooto Judo Wrestling Boxing Kickboxing Rugby Jujutsu Weight Training Weight Basketball Plastic Case Mouthpiece Case Mouthguard Mouthpiece