When it comes to protection out on the rugby field your mouth is just as important as any other part of your body so kit yourself out with the oproshield gold rfu official mouth guardwith opro the worlds largest supplier of custom mouth guards the oproshield gold mouth guard offers high impact protection to give you the confidence to go into any challengewith a durable exterior shell for superior impact protection 13 anatomical fins in superior hi flow material are shaped and spaced to acc