Anti-leak & Anti-fog Technology: Experience hassle-free snorkeling with our snorkel set, equipped with anti-leak and anti-fog technology. Enjoy clear visibility and a secure seal with our high-quality masks. Say goodbye to leaks and fogging, and dive into the underwater world with confidence. Dry Top Snorkel with Purge Valve: Our snorkel features a dry top design for easy breathing underwater. It has a float valve to prevent water entry and a one-way purge valve to clear any leaks. The fixed buckle allows for easy attachment to your diving mask. Food-Grade Silicone Material: Our snorkel set is made of high-grade liquid silicone, ensuring comfort and skin safety. The hypoallergenic silicone skirt protects your face from allergies and is easy to clean. Suitable for long-term use in free snorkeling. Food grade silicone mouthpiece for maximum comfort. One Size Fit Most Faces: The fully adjustable head strap with an upgraded button buckle accommodates all head sizes. Advanced silicone face