DESIGN & DETAILS: Official Mouthguard of the UFC: Suitable for all combat and contact sports Dual layer construction with inter-jaw absorption zones dissipates shock waves and reduces overall force, offering elite protection Patented single compression cage, harnesses the power of the jaw during fitting to create the perfect impression of your teeth Patented fin technology which molds to the contours of your teeth and gums during the fitting process for a snug and secure fit Cushioned air flow for enhanced breathability Mouthguard and Case contain Biomaster which protects them from microbial growth Meets National and State High School rules Clinically approved Latex Free and BPA Free materials Ages 10+ (not suitable for braces) Trusted by Professionals: OPRO’s passion for protection is why they are the official mouthguard of the Ultimate Fighting Championship (UFC), USA Wrestling, USA Taekwondo, Pop Warner, American Youth Football (AYF), USA Rugby and many other world-renowned sports teams WARRANTY: 12 month dental warranty - up to $17,500