STMEN Kids Adults Rugby EVA Tooth Protector Football Karate Tooth Brace Protection Teeth Protect Boxing Mouthguard Brace Mouth Guard

Material: EVA. Size: S for kids, L for adults. Package Included: 1 X Mouth guard, 1 X Plastic box. Small size: 5.55cm/2.161.97inch. Large size: 6.85.5cm/2.682.16inch. Material: EVA. Package Included: 1 X Mouth guard, 1 X Plastic box. Small size: 5.55cm/2.161.97inch. Large size: 6.85.5cm/2.682.16inch. Size: S for kids, L for adults. Features: This is a 100 brand new mouth guard with excellent quality. Dual density structure, softer than other teeth protectors. Heating snap-in design, more fit users tooth form. Groove fit the surface of the teeth, convenient to keep breathing smoothly and does not affect the protective effect of teeth during strenuous exercise. The mouth guard can reach to rear molars, to provide complete protection. Ideal for judo, grapple, free combat, ice hockey, rugby football, BJJ, baseball etc. How to use: 1. Put it to cup of warm water 70 Celsius to 80 Celsius till it is soft for about 10-20 seconds. 2. If it is soft, insert it to your upper teeth in mouth