Diving & Snorkeling Masks features: Full Face Snorkeling Mask(XL 14CM) Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Size:XL 14CM 1,30% Lighter Than Other Snorkel Masks: 30% Lighter will reduce the fatigue of your neck obviously. With the same swimming training time, our diving mask will make you more relaxed, which is ideal for beginners and people with cervical spondylosis. In addition, when traveling outside or walking on the beach, a lighter snorkeling mask makes you less tired.2,Enjoyable 180° Panoramic View Vision ：Our snorkel gear adopts transparent flat lenses that do not distort your view underwater, avoiding any dizziness or discomfort. panoramic view design provides you cleaner and broader view vision underwater while snorkeling. Through the attached detachable camera mount, you can install a diving camera to capture every memorable moment at any time.3,Safety & Easy-breathing System: Three completely separate air channels and double floating ball design(our breathing system absorbs fresh air through the breathing channel, and exhales through the two exhaust blades next to the cheeks. ) ensuring that fresh air inhale and air circulation, effectively avoid the re-inhalation of exhaled CO2 and dizzy or even suffocated.4,Enhanced Anti-Fog & Anti-Leak Design: The full face snorkel mask is made of high-quality silicone, which fits your face better，the entire anti-fog mask is fully wrapped to be leak-proof；And the silicone layer inside the mask directly isolates the air from the nose and mouth, anti-fog coating on the lens prevented the top snorkel mask from fogging up.5,18-Month Worry-free Guarantee: Please let us know if you are confused or dissatisfied with this snorkel mask set. We just want you to know that your satisfaction is always our top priority.