1. Safe & Premium Material Made of food-grade EVA latex, it’s non-toxic, odorless, and highly resilient. Meets international sports safety standards for worry-free wear. 2. Shock-Absorbing & Impact-Resistant Double-layer structure + thickened front design effectively cushions frontal and side impacts, preventing tooth fractures, lip bites, or tongue injuries during intense sports. 3. Custom Fit & Comfortable Wear Curved groove design fits oral structure perfectly. Root concave-convex thickening enhances bite strength while ensuring smooth breathing, no discomfort during long-term use. 4. Versatile for Multiple Sports Ideal for boxing, basketball, MMA, rugby, and other high-intensity contact sports. Provides full protection for teeth, gums, and oral cavity. 5. Convenient Storage & Maintenance Comes with a dedicated storage case for easy carrying and cleaning, keeping the mouthguard dust-free and extending its service life