Color: Red Type: Mouthpiece Design: Fang Pattern Popular fang series mouthpieces overseas! This is a rare red color. The size is suitable for women and children! It's easy to breathe, and the thickness is just right without getting in the way! It fits snugly 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 to 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 repeat it 3 or 4 times to get a perfect fit! 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, in the set! Choose from: Blue Green Pink Yellow White Purple Dark Blue Black Skeleton Case If you do not specify the color of the mouthpiece case at the time of purchase, we will ship it with a skeleton case or a color case. 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 Wrestling Boxing Kickboxing Rugby Jujutsu Weight Training Weight Basketball Plastic Case Mouthpiece Case Mouthguard Mouthpiece