YOUSHANG Mouth Guard,Adults, children,Gum Shield Braces,for boxing, MMA, rugby, muay thai, hockey, judo, Football, basketball，karate martial arts and all contact sports

This is a self-shaping mouthguard High-density rubber, improve shock absorption performance and durable protection Two layers of mouthguards, the upper layer of gel provides oxygen channels, and the lower layer of rubber skeleton to avoid the impact of hitting on your teeth Your safety and comfort is our ultimate goal, which is why our mouth guard gums shields are made of 100% medical grade silicone and free of BPA, latex, and phthalates to help keep you safe during all types of contact sports We use the best materials to make you comfortable to wear, and durable, we provide the best after-sales service, if you have any questions about the product, we provide free return service