100% Brand New High class quality and very durable dual density structure, protectors softer than other teeth. heating snap in design, fit users tooth form. groove shape surface of the teeth, handy keep breathe smoothly and affects the protective effect of teeth during exertion. the mouth guard can reach behind molars, full protection. soft material makes the wear comfortable. material made of non poisonous, harmless for your health. protect your teeth when you play football, basketball, boxing, martial arts, amd other rough sport. Color: white red. Material: silicone.Specifications:100% Brand New High class quality and very durable dual density structure heating snap in design soft material makes the wear comfortable. material made of non poisonous, harmless for your health Color: white red. Material: silicone.Package Included:1 x double side mouthpiece with plastic box Notes:Real color may slightly different from pictures due to computer screens, resolution, brightness, contrast etc. If you have any question, please contact us before leave negative feedback, we will try our best to serve you, thank you for your understanding HOPE YOU HAVE A NICE SHOPPING