Mouthguard Club mouthguards are intended only for engagement in sports activities. Contact sports, by their nature, expose the athlete to risk of injury. In purchasing this product, the customer assumes all risks that are associated with engaging in sports activities and acknowledges that Mouthguard Club does not provide any promise, guarantee or warranty that our product will protect the user from injury. In particular, mouthguards will not prevent a concussion if sufficient trauma is caused to the head. While mouthguards offer better protection to the upper teeth and the bone below your nose than not wearing a mouthguard at all, mouthguards do not prevent injury or damage from occurring in the event of sufficient trauma. By purchasing this product, you acknowledge the aforementioned.