? Ketumal Full Face Snorkel Mask - Innovative Snorkeling Mask - Premium Snorkeling Gear for Adults - 180 Panoramic View Scuba Mask - Anti-Fog Anti-Leak Diving Mask with Waterproof Case? Description:High definition, anti-fog, breakage-proof and 180-degree wide view mask,detachable elastic fabric headband design, suitable for all kinds of head shape,Suitable for both adults and kids, more practical and useful.Drain valve and dry top design for draining away the water by raising up your head when water leaking,Built-in ear plugs design, more convenient to use,Detachable breathing tube design with a storing bag, easy to carry and storage,Equipped with camera mount, easily attached to Go Pro camera Is snorkeling uncomfortable for you?This full dry snorkeling mask set is the best choice for you!It offers a unique diving experience to users allowing them to capture every breath-taking underwater scenery.The innovative dry top technology enables you to breathe freely underwater.? How to Use and Remove Mask:Put snorkel mask on and place head in water for ensuring no water entering into the mask.Breathe naturally when the dry top is above water.Remove the mask by placing your finger into the gap between the mask and your jaw, then push the mask upwards over your face.? Specification :Name: Full Face Snorkel MaskColor: As Seen In ImageSize: L/XL || S/M→ Material:Frame (Silicone)Lens (Polycarbonate-PC)Valve port (ABS resin)