Introducing the OPRO Antimicrobial Mouthguard Case for your mouthguard, night guards, retainers or snore guards, perfect for keeping your mouthguard safe in your kit bag as well as keeping it feeling clean and fresh. We have teamed up with Biomaster, world leaders in antimicrobial product protection, to offer you the choice of having antimicrobial protection added to your Mouthguard Case. Odour and taste free and giving permanent product protection, Biomaster antimicrobial additives inhibit the growth of bacteria by up to 99.99% and are proven to be effective to antibiotic-resistant bacteria such as MRSA. Antimicrobial case is the ultimate choice for providing protection against harmful bacteria.