Narval™ CC, the first and only CAD/CAM custom-made mandibular repositioning device (MRD) on the market. Narval CC is the ultimate MRD solution for patients with mild to moderate OSA, as well as those who are unable to comply with CPAP treatment. It is also a first line treatment for snoring in the absence of OSA. Unique CAD/CAM technology through selective laser sintering ensures a precise fit and comfortable retention, enabling a high degree of customization to suit the complex dental anatomy of individual patients. Narval CC’s patented optimized retention of the mandible (ORM) articulation promotes mouth closing and physiological breathing during sleep, by keeping the mandible in a forward position by retaining it, rather than pushing it. Made of highly resilient and durable biocom- patible polymer material; this device is metal-free, flexible, light weight, easy to titrate, and highly adjustable.