This is a state-of-the-art sports mouthpiece designed by dentist Dr. Anthony Lovat BDS since 1997 OPRO provides professional athletes worldwide. The official mouthguard supplier of the highest professional sports including UFC, National Teams and more Patented custom fit technology cage makes it easy to shape your own high-quality mouthpiece Provides a comfortable fitting level Manufactured in the UK Performance tested for safety and peace of mind Recognized for innovation and has received two British Queens Awards throw, kick, run, pass, punch, hit, save, score. Get your own defense performance and play with the OPRO Instant Custom Fit Mouthguard. Patented fin technology molds precisely around your teeth and molds to shield gums It also has a 3-layer mouth guard to prevent the highest level of damage like professional athletes wear. Choose from a variety of colors to match your sport and enjoy. Go ahead, get the maximum protection that matches your performance. Get a firm guard and face the game.