100% Grind Proof Guarantee 1 OTC BrandUltra Light Slim DesignFor Nighttime Teeth Grinding (Bruxism)Full Protection - Keeps All Teeth From GrindingCustom Fit - Molds to Teeth for Snug FitSmartfit‚Ñ¢ Tray Helps Provide Dentist Quality FitBPA Free Includes: 1 Dental Guard1 Smartfit‚Ñ¢ Tray1 Storage Case ‚ÄãSmartfit‚Ñ¢ Tray Ultra light slim design full protection from grindingFlexes to accommodate different mouth sizesSecure fit during formingTray handle helps accurate placement How does the Denetek Ultimate Guard Work? Teeth can't touchCushioned bite pads mold to shape of teeth for secure, snug fit.Cushioned bite pads provide full protection - keep front & back teeth from grinding.Easy breathe flex band goes behind front teeth, allows open air flow. High Performance Durable Material Bite pads mold to shape of teeth for custom fitEasy breathe flex band goes behind teeth, allows open air flow, enables drinking & talkingCushioned bite pads keep front & back teeth from grinding like a full coverage guard Indications for Use: The DenTek Ultimate‚Ñ¢ Dental Guard is indicated for use for protection against bruxism or nighttime teeth grinding. It is intended to reduce damage to the teeth and reduce the noise associated with bruxing or grinding.