Opro Instant Custom-Fit Braces MouthguardThe Opro Instant Custom Fit Braces Mouthguard ensures exceptional comfort and protection for wearers with braces. Using hyperflex technology, our patented compression cage harnesses the power of the jaw to produce a perfect model of the mouth. This quick fitting process creates a custom dentist level gum shield with unrivalled retention, resting comfortably over teeth and delivering the same accuracy as a dental thermoforming machine. Ideal for