Review on Meister MMA Moldable Double Mouthguard by Mike Modesto

I recently bought 3 double mouth guards because the state I moved to requires them for competition. Master MMA moldable double mouthguard was the most convenient and easy to mold (only had to weld and bite off once). This is the kappa I will be using. Update: Used from 2014 to August 2019. I have found this mouthguard to be more useful than any other I have ever purchased. I've only stopped using it because I left it in my bag, it got in the wash and came out as an undetectable lump. Currently backordered.