ITEM NAME:Tooth Grinding Storage Case Dental Mouth Guard Bruxism-Splint Night SleepingOZ Product Description These mouth guards are made of 100% EVA materials The guards are BPA-free, giving all individuals a safe, and hygienic way to finally stop grinding your teeth. These mouth guards are moldable, and easy to adjusted to provide maximum comfortable. Color:Transparent Package include:.The guards are BPA-free, giving all individuals a safe, and hygienic way to finally stop grinding your teeth. 1 x Sleep Aid Mouth Guard With A Box. These mouth guards are made of 100% EVA materials. These mouth guards are moldable, and easy to adjusted to provide maximum comfortable.