A mouth guard
by the snowboard
football and sometimes hockey
Mouth-Guard
A grind guard, or a mouth guard that is used for sports would be fine too, and probably cheaper
Yes you can dye your mouth Guard. However use something safe to put in your mouth. Like food dye. But they also have colored ones too. But that's mostly for sports.
Sports equipment that begins with the letter m:mask (baseball - catcher)matt (gymnastics)mitt (baseball)mouth guard (football)
You call it... An external mouth guard.
buy a new mouth guard
If you were playing lacrosse (if you were a girl) you would need a mouth guard, a face guard, and a lacrosse stick. If you were playing volleyball, you would need knee pads.
The criteria for sports attire for judging depends on the sport. Often a set uniform is to be worn, as well as cleats, shin guards, mouth guard, and so forth.
You take them out because if you keep them in and have a mouth guard in the denture cuts your mouth all up.