Dental-Defense Custom Professional Fit Nightguard - Pack of 2 Includes: 2 Dental-Defense nightguards 1 Travel Hygiene Case Step-by-step instructions for the molding and fitting process. Dental-Defense is a premium, custom professional fitting nightguard designed to eliminate the pain and problems caused by TMJ disorder, teeth grinding and bruxing. Dental-Defense uses a high-quality, BPA-free hydrophobic fitting material while providing a comfortable fit just like you get from your dentist, but at a fraction of the price. It’s easy to fit using your microwave and comes with two products in case you have any trouble fitting one of them. The mouth guard can also be fit using boiling water instead of a microwave. Our mouth guard is long lasting, and its slim design makes it easy to fit and comfortable to wear. Our high-quality professional mouthguard was designed by dentists to help prevent bruxing, teeth grinding, and issues related to TMJ disorder. It is BPA free and made from a hydrophobic fitting material that ensures a tight, comfortable fit. It can withstand grinding and does not need to be replaced frequently like many other nightguards. Simply put, our night guard is the best solution for teeth grinders.