?Full Face Snorkel Mask? Be different from other traditional snorkle gear, our snorkeling mask provides you a 180 degree field of vision, and offers superior views over a standard diving mask and opens up a new world of underwater adventure, full face design allows you to breath comfortably through nose and mouth during snorkeling. | ?Anti-Fog and Anti-Leak?Separate inhaling and exhaling channels stop the top snorkel mask from fogging up, and anti-fog coating on the lens and anti-fog inserts guarantees anti-fog effect; advanced leak-proof silicone sealing mask with floating ball prevents salty water from entering in mask. | ?Comfortable To Wear?Be made of hard PC, snorkling sets for adults anti fog is non-toxic and odourless; wrapped by soft and thick silicone, it protects your safety and won make you headache for longtime wearing; free breath and no need to hold a breathing tube in your mouth and clinch your jaw the entire time, 9.3 inches long snorkel tube allows you to diving deeper and deeper. | ?Friendly Gift To Beginners?Adults snorkel mask full face is easier to use than traditional diving mask and more friendly to beginners and youth, the camera mount enables you to install Gopro and records the dreamlike underwater world, itàa perfect present to family and friends; use this sports snorkel mask and enjoy unforgettable vacation. | ?After Sales Service?As long as you are our customers, since the day you buy QingSong snorkles and masks adults. We will provide 24-hour uninterrupted service. We sincerelly believe we will bring the customers the most satisfied buying experience.