Zumoe Mouth Guard, Retainer, Mouthguard Case - Free To Win Perfect fit for Retainer, Mouth Guard, Mouthguard or Invisalign Easy clip and ID tag connects to whatever you are carrying Designed sticker sealed with water resistant coating 3" wide, 2 3/4" high and 1 1/4 deep. Made in USA Fun, bright, breathable and secure case, BPA FREE