FeaturesDesign Double Air-flow Channels for Easy Breathing, inhaling and exhaling separate channels structure, assure there is enough oxygen stay in the mask and the carbon dioxide would flow out separately, allow you to breathe easily through nose or mouth under the water180 FULL FACE DESIGN - 180 Large viewing area lets you enjoy undistorted visibility and see breathtaking sights under the water clearly.With detachable GoPro Mount,can easily connect your camera to capture the movement around you in hands-freeANTI-FOG ANTI LEAK DESIGN: Our innovative anti-fog coating designs ensures the anti-fog effects up to 15,000 hours while the silicone fits your face snugly but softly to guarantees full water resistance, make sure you have a safe snorkeling experienceDRY TOP SYSTEMS: Dual tube with air valve allows holding your breath longer, breathe dry, would lock air inlet automatically when water enteringAdjustable mask: Adjustable Head Straps and 360 adjustable respiratory systems, make you enjoy a comfortable and safe snorkeling trip.Comes in 2 convenient sizes,Designed to function properly on faces of any shape or size, Perfect fit for Adults and childrenEasy to use,just install the breathe tubes,camera holder and tear off the protective film before the mask, then slip the snorkel mask to your face, adjust the soft fabric straps, and you're good to go. Great for snorkelers of all skill levelsEasy to Breathe,feel free to breathe naturally through your nose or through your mouth with the snorkel mask. Once the mask is on, you don't even have to think about your breathing - simply enjoy the sea!180 Panoramic Full View Sea Dive Mask with Dry Top, All of these masks give you a perfect 180-degree field of view with a fog-free lens.A silicone seal applied to the edges of the best dry snorkel mask locks in the air locks out water. No more seepage or leakage! SpecificationMaterials: Liquid Silicone + PCNet Weight : 0.85KGActivity Diving / SnorkelingFeatures For Cellphone, WaterproofNumber of Dive Mask Windows Single WindowGender Unisex Package1 x Full Face Snorkeling MaskWe accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders cancelled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 20% of the product price Delivery excludes the following postcodes:2880-2889, 5201-5749, 4309-4453, 4580-4693, 4454-4499, 4694-4802, 4804-4805, 9920-9960, 4803, 4806-4999, 9961-9998, 2648, 2715, 2717-2719, 2731-2739, 3221-3334, 3342-3349, 3351-3352, 3357-3426, 3444-3688, 3691- 3749, 3812-3909, 3921-3925, 3945-3974, 3979, 3984-3999, 2264-2281, 2311-2484, 2487-2499, 2533-2554, 2575-2599, 2621-2639,2642-2647, 2649-2707, 2710- 2714, 2716, 2720-2730, 2787-2879, 6215-6700, 6701-6797, 7020-7049, 7054, 7109-7150, 7155-7171, 7173-7247, 7255-7257, 7330-7799If your postcode is within the above ranges then please contact us for a postage quote.