The OPRO Instant Custom-Fit Youth mouthguard is a ground-breaking innovation, combining a dentist grade protective shell with patented self-impression fin technology to deliver the same level of comfort and protection as a Custom mouthguard made in dental laboratories. Includes a single compression cage; this revolutionary fitting device uses hyperflex technology to harness the power of the jaw, producing a perfect model of your mouth. This easy, quick to fit process creates a Custom mouthguard - Instantly. PERFORMANCE TECHNOLOGIES: OPRO: Award winning, dentist led mouthguard brand and official partner of over 75 professional federations worldwide, including AYF, Pop Warner, New Zealand Rugby and USA Wrestling As worn by thousands of professional athletes around the world Easy, quick to fit process creates a custom dentist level mouthguard instantly Dentist grade protective shell offering the highest level of damage defense Using hyperflex technology, the patented single compression cage harnesses the power of the jaw to produce a perfect model of the mouth Patented self-impression fin technology which molds to the contours of your teeth and gums during the fitting process, for a dentist level fit Includes protective case Convertible tether allows the mouthguard to be strapped or strapless ADDITIONAL SPECS: Meets National and State High School rules Clinically approved Latex Free, BPA Free materials Manufacturer' $20,000 Dental Warranty Ages: Under 10 Suitable for all contact sports