Easy to Use: Different from traditional snorkel mask, the new generation mask is featuring double air vales which can provide fog-free view. Allow your kids to breathe naturally. Breathing with this mask is so easy. Comfortable to Wear: The material of our full face snorkel mask is medical-grade silica gel which won’t irritate or put too much pressure on your kids skin, it protects your kids safety and won’t make your kids headache for longtime wearing. Friendly Gift to Your Kids: Full face snorkeling mask is easier to use than traditional diving mask and more friendly to kids, the camera mount enables you to install Gopro and records the dreamlike underwater world, it’s a perfect present to kids; use this sports snorkel mask and enjoy unforgettable vacation. Dry Top Water Blocking System: The snorkeling mask is designed to prevent water from entering the tube during a high wave or diving. The tube contains a special float, which lifts and clogs the upper opening of the tube when the diver submerges in water. Enjoy all the benefits of a high-tech snorkeling mask. 180° Panoramic Viewing: Our snorkel mask lets you see absolutely everything around you when diving