体育运动的嘴gaurd

Mouth guards,sports mouth guards,teeth protector,boxing protector. 1.EVA materials 2.Outer with box. 3. All colour is available 4. Customer can be printed on outer box Fitting Introductions * Place mouth guard in boiling water for 13 seconds(11 seconds if you wear braces). * Carefully place mouth guard around all upper teeth.Bite down firmly. Use fingers to press mouth guard tight against your gums. *Rinse under cold water for seconds to set. *If you do not get a proper fit the first time,repeat procedure. *To remove excess material that casues discomfort,you can trum your mouth guard with a small scissors Thank you for your inquiry.