COMFORT-The ultra-comfort guard can be used as a dental protector, teeth whitening tray and sports mouthguard Can be adapted to fit a wide variety of teeth alignments, tooth sizes & mouth shapes for optimal comfort SAFETY: Mouth guards are long-lasting, hygienic, soft, odor free and taste free polyvinyl material We provide a storage case to ensure that your guards stay safe and in great condition. PROFESSIONAL DESIGN:This dental guard is specially designed by a team of experts to prevent teeth grinding and clenching. Within no time it will eliminate TMJ, Bruxism, mouth and jaw pain or any symptoms associated with grinding