In recognition of April as Youth Sports Safety Month, Delta Dental of Tennessee is giving away free boil and bite mouthguards to athletes ages 10 and under in organized sports leagues in Tennessee. The mouthguards come in two varieties: one with a strap that can be attached to a helmet, recommended for use in football and ice hockey, and one without the strap, ideal for sports like basketball, martial arts, and soccer. Only coaches and league commissioners should submit the request. The deadline for requests is April 18. Orders will ship later this summer.