AIRFLOW BREATHING TECH - Introducing our diving equipment with extremely lightweight silicone exhaust valve and flexible dry top floating ball. Effectively expels CO from the mouth, ensuring better intake of fresh oxygen. Reduces carbon dioxide buildup for enhanced breathing during high-rate activities. Breathe easier with our advanced design. PURSUIT THE BEST FIT - Experience the ultimate snorkeling with our upgraded Snorkel Set. We've enhanced the SN02 FOOD GRADE SILICONE MATERIAL to be thicker and softer. The optimized mouthpiece shape guarantees a comfortable fit for long-term use. It's easy to use and ensures a comfortable fit for big faces, big noses, and big heads. Suitable for adults, men, women, youth and teenagers. SAFETY FIRST - Discover the meticulous design of our Snorkel Set, showcasing our team's dedicated efforts. Experience the thoughtful details firsthand, like the one-directional tightening buckles on both sides of the strap. This ingenious feature prevents any accidental loosening, ensuring a secure fit even during extreme situations. Dive with confidence and enjoy worry-free snorkeling adventures. SEE MORE AND FEEL MORE -Immerse yourself in durability with our Snorkel Set's impact-resistant goggles. Crafted from robust material, it withstands sharp object impacts and deep water pressure. The lens is specially treated with anti-fog coating, ensuring a crystal-clear underwater view. Dive confidently into breathtaking underwater travel with enhanced clarity and protection. ROPER USE - Ensure a seamless snorkeling experience with our Snorkel Set by following these essential tips. Prior to your adventure, familiarize yourself with the gear by trying it out in a swimming poolconfirming the perfect fit and effective seal. Additionally, adhere to the buddy rule, emphasizing the importance of never snorkeling alone. Stay safe and make unforgettable memories with the proper preparation and companionship.