Features: -Made of EVA+PC, free of BPA , wear-resistant and tear-resistant, safe and reusable. -The mouth guard can be trimmed with small scissors to shorten the length as well as the height if it is not suitable for your mouth. -Easy to adjust, it can easily be molded in hot water and thus adjusted to your bite. -It protects you from the effects of daytime exercise and ensures a good night's sleep. Specification: Material: EVA+PC Colour: transparent Size: 1.7*0.6*2 inches, 2*0.7*2.5 inches Package Included: 2x Large size mouth guards 2x Normal size mouth guards 1x Storage box .
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