Product Description\n\n2 St\u00FCcke Mundschutz Boxen f\u00FCr Erwachsene-Zahnschutz f\u00FCr Boxen Kampfsport\n\nMouth Guard Gum Shield Professional Mouth Guard for Contact Sports, Rugby, 2pcs\n \nMouthguard with Excellent Quality:\n1. Dual-density structure, softer than other teeth protectors.\n2. Heating snap-in design, more fits users\u2019 tooth form.\n3. Groove fits the surface of the teeth, is convenient to keep breathing smoothly, and does not affect the protective effect of teeth during strenuous exercise.\n4. The mouth guard can reach the rear molars, to provide complete protection.\n5. ideal for a paratrooper, judo, grapple, free combat, ice hockey, rugby football, BJJ, baseball and Muay Thai, etc.\n \nUsage:\n1. Put it to a cup of warm water(70\u2103 to 80\u2103) till soft for about 10 seconds.\n2. If it is soft, insert it into your upper teeth in the mouth.\n3. To memorize your mold of teeth, bite it for 10~15 seconds.\n4. If it is fit for your teeth, clean it y