Durable and Excellent Materials - Our mouth guard using excellent EVA material, combined in our Triple Layer Design for added protection and durability, protects cheek and tongue, teeth grinding, and secures teeth in place. Prefect Comfortable Fit - The football mouth guard can be well formed for your teeth, which makes you comfortable to use. Youth mouth guard can provide a full range of protection for your jaw. This includes protecting teeth and tongue. Upgraded Breathable and Strap Design - Integrated ventilation holes make it easy to breathe while wearing the guard and maximize your performance. Each mouth guard come with strap, to allow the mouthguard to be used strapped or strapless. Tips for Use - First, put the football mouth guard in boiling water for 30s. Second, rinse quickly in cold water. Put it in your mouth, close your mouth and bite the braces with your teeth, and wait for the braces to form, about 30 seconds. Finally, put in cold water to harden the braces. Wide Range of Applications - Suitable for all contact sports where a mouth guard is required or recommended including football, wrestling, basketball, lacrosse, hockey, boxing, and more