Products Includes: there are 2 pieces of double frame snorkel goggles, available in blue and black, 2 colors can meet your daily use and replacement; You can also share with your friend or family member Anti Fog Lenses: our swim goggles are made of clear and colorless tempered glass with an anti-fog surface that is UV resistant for better eye protection; And it provides 180 degree vision for underwater exploration; The waterproof goggle frame is made of silicone; You can focus on creating underwater adventures and get a crystal clear underwater experience Leakproof Design: dive goggles allow you to snorkel with a good fit and no leaks; The ergonomic nose pocket covers your nose and allows the mask to fit perfectly on different face shapes; With a watertight seal, it prevents leaks and enables you to enjoy the happiness of underwater world Double Window Mask: our swimming goggles provide a better view, and the frame with soft silicone gasket can perfectly seal the face, can see the underwater world more clearly Wide Occasions to Use: snorkeling goggles are easy to adjust with simple wear steps and comfortable tightness, fits almost face shape and different head sizes, suitable for snorkeling, diving, recreational swimming, swim training, and other underwater activities