Set of 3 Sports Mouthguards with for Ages 12 and Shock Minimizes Perfect for Martial and Strength Red Case, Red/Black/Blue/White, Up, Absorption,

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

When playing sports or clenching your teeth with great force, the human mouth and brain are at risk of various dangers, such as broken teeth (losing out), injuries to the mucous membranes of the tongue, lips, and cheeks, lacerations in the mouth, jaw fractures, and concussions. Sports mouthpieces (mouthguards/gum shields) are very useful in preventing and mitigating these risks. The number of users is on the rise due to rules requiring their use in various sports and recommendations by sports federations and organizations.