Diving Mask Adult Full Dry Silicone Snorkeling Mask Double Tube Swimming Mask Double Tube Useful Mask

Tips: *Due to manual measurement, there may be some errors, please allow 1-3cm difference, thank you. *Because the spotlight and different people have different understandings of color, there may be a certain color, but within a reasonable range, please choose carefully. *If you need other styles, please contact me, our store has a variety of styles and colors, you can view my store. *We believe that we can meet your needs with high quality products. If you find any problems with our products, please feel free to contact us by email to resolve the issue. *Welcome your sharing and feedback so that we can provide you with better products and services.

• The snorkel mask allows you to breathe water through your nose or mouth.
• The well-designed and improved mirrors provide you with good distortion-free visibility and maximum field of view.
• Breathing smoothly (the independent exhaust check valve ensures no exhaust and sufficient oxygen), which can help you focus on the fun of snorkeling without being affected by the equipment.
• Even if you breathe freely underwater, it has 2 breathing tubes and 2 exhalation holes, so you won't feel pressure.
• The silicone gasket is practical, can form a comfortable waterproof seal, does not leak, and the triple waterproof mechanism makes the frame more wear-resistant.