Features: This is a brand new mouth guard that adopts food grade EVA, which is non toxic, and durable. Molded with ergonomic snap in design, with GEL FTM pad inside, more suitable to users' tooth. Does not affect the protective effect and wearing experience for teeth during strenuous exercise. Can offer excellent cushioning effect to protect lips, tongue, teeth, ensures you optimal protection to mouth. With a lanyard for easy use. Perfect for judo, grapple, free combat, ice hockey, rugby football, BJJ, baseball and Muay Thai, etc. Specification:Material: EVA + GEL FTMColor: Black, Blue (optional)Dimension: 5.3*5*2cm / 2.1*2*0.8inchWeight: Approx. 20gPackage List:1 * Tooth Guard