Get superior comfort and protection with OPRO’s Silver Mouthguard, Level 3 in the OPRO Self-Fit range. Safe, secure, and superior retention. Suitable for all contact sports, including rugby, hockey, MMA, boxing, and American football. The easy-to-use single compression cage and classic fin technology accurately mold to your teeth and gums. Safeguard your smile with impact-resistant, dual-layer construction. Whatever your sport, whatever your style—do it with OPRO.