Anti-fog and anti-scratch: The tempered glass of the snorkel mask is covered with an anti-fog film that can completely absorb water vapor so that the diving goggles do not fog up. The tempered glass is shatter and water pressure resistant, it protects your eyes from all kinds of hard or sharp objects in the water. 180 panoramic snorkel goggles, can see a wider view of the seabed. Easy to breathe: Snorkel with drain valve, flexible corrugated hose, dry comfort, food grade silicone mouthpiece, soft and comfortable. The texture is soft, it is comfortable for the teeth to bite, and it can be fixed firmly in the mouth and is waterproof. Elliptical valve for quick and easy drainage of water. Completely dry snorkel prevents water from entering during diving. Removable snorkel holder with clips. Suitable for everyone: Whether you are a beginner or a pro, these comfortable unisex diving goggles are guaranteed to provide good service. With the glasses you have a clear view and breathing is easy for you. The highly elastic headband ensures an efficient fit, increased flexibility and comfort. Safe Kids Diving Goggles Set: Because food grade silicone, mouthpiece and mask body are safe and soft enough to help you use them. With our diving goggles with snorkel, you can have a view and a large field of vision underwater. As a set with snorkel mask and snorkel tube in beautiful colors. Enjoy a nice parent-child time together. Product description Materials: Liquid silicone + PVC pipe + PC plastic parts