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. Easy-to-use single compression cage and classic fin technology accurately moulds to the teeth and gums. Safeguard your smile with impact resistant, dual layer construction. Whatever your sport, whatever your style. Do it with OPRO.