<ul> <li>No boiling required</li> <li>Works with braces</li> <li>Helps open TMJ</li> <li>Maximum breath-ability</li> <li>Advanced composite</li> <li>Absorber shield</li> <li>Comes with attachable strap</li> <li>Sizing</li> <li>One Size Fits Most</li> <li>Technology</li> <li>Patented design leverages SCUBA breathing innovations</li> <li>Largest breathing hole on the market</li> <li>Warranty</li> <li>Unlimited Defective Guarantee</li> <li>5K Dental Warranty with or without braces</li> </ul>