Sleep Tight, Grind Less! 🌙 Includes a retainer case to keep your guards in pristine condition. Achieve a personalized fit in under 10 minutes—no hassle! Soft, durable materials ensure a snug fit without sacrificing comfort. Crafted by specialists to combat teeth grinding and clenching. Perfect for nighttime protection, sports, and even teeth whitening. Nighttime use 10 min fit 4 guards The Reazeal Mouth Guard is a versatile, moldable dental guard designed for adults, offering protection against teeth grinding at night. This 4-pack includes guards that can also serve as athletic mouthguards and teeth whitening trays, ensuring comfort and safety with a quick customization process.