• Packaged to be COVID-19 Safe.

Money Back Guaranteed

We are so confident that the Knightsbridge DUAL BAND chin strap is the most effective and comfortable sleep apnea/anti-snoring chin strap on the market that we offer a money back guarantee.  If you can find a more effective and comfortable chin strap on the market, return your DUAL BAND chin strap to us within one month with a note listing the brand name and web address of the more comfortable chin strap you have found, and we will refund you the cost of the item, excluding shipping.   (Although not required, if you can provide an explanation in the note of why you feel the other chin strap you have located is superior to the Knightsbridge DUAL BAND chin strap, that would be helpful for us.  But that is not required.)  Send your DUAL BAND chin strap and the note to us at: Knightsbridge Sleep Apnea Solutions, 3627 Sacramento Street, San Francisco, CA 94118.