- Enhanced Breathing System: Our adult snorkel set features a flexible buoy mechanism that prevents CO₂ buildup and ensures optimal fresh air intake. The one-way drain valve quickly expels any water, allowing for seamless breathing during your underwater adventures. - Comfortable Snorkeling Experience: Made from food-grade silicone, our mask is soft, thick, and durable. The ergonomic skirt design molds to your facial contours, while the adjustable buckle allows for easy fitting and prevents water leakage. The mouthpiece is designed for lasting comfort, enabling you to fully enjoy your underwater exploration. - Universal Fit for Most Users: This adult snorkel mask comes in various colors, suitable for men, women, and teens. Please note that while it fits most face shapes, it may not be suitable for everyone. Ensure a proper fit by checking the size before purchase: Mask dimensions are 6.61 x 3.66 inches (16.8x9.3cm), and the snorkel is 19.3 inches (49cm). - Durable and Reliable Companion: The tempered glass lenses are tough, scratch-resistant, and pressure-resistant for underwater use. They provide a 180° panoramic view, allowing you to swim freely and enjoy your snorkeling experience. Ideal for both local and international travel. - Practical Use Scenarios: - Explore vibrant coral reefs and marine life on your tropical vacation. - Enjoy leisurely snorkeling in calm waters during family outings. - Engage in underwater photography with a clear, unobstructed view. This snorkel set prioritizes comfort, safety, and performance, making it an essential choice for both novice and experienced snorkelers.