Simple and convenient to use, easy to fix the mask strap, allowing you to enjoy your diving trip. Dual waterproof design, water and air are separated to better ensure the safety of the user. Has a water-stop system consisting of a large air intake and a water cut-off valve. Comfortable mask designed with ergonomics, can alleviate oral pain during diving. The view provided by tempered glass allows you to enjoy endless beauty. Specifications: Mask frame: PC. Mask strap: Liquid silicone. Lens: Mirror glass
