Package Contents:<br />1 x Diving Mask for Glopro<br />1 x Breathing Tube<br />1 x English User Manual<br />1 x Bag of Mounting Accessories<br />Not include Gopro!!!<br /><br />Note: The Camera and Camera waterproof case is not included.<br /><br />Material:Medical Liquid Silicone + Medical polycarbonate<br />Fashionable，Comfortable，Soft，Good Viewing，Fit for Face.<br />Color: Black，Blue，Pink，Green.<br />Size: S/M and L/XL.<br />Ideal for diving， swimming， snorkeling and other underwater activities.<br /><br />Features：<br />1. Dual Airflow Anti-Fog Technology：The Dual Airflow Technology Can Help You to Breathe Naturally as On Land. By Changing The Inspiratory and Expiratory Airflow Channel to Achieve Anti-fog Effect.<br /><br />2. Impermeability / seal:：Broadside dual sealing design is from imitating human face，In Water， Top Value Automatically Locked to Prevent Water From Entering Through the Snorkel Tube.<br /><br />3. Drain Valve：When Water Entering the Mask， You Just Need to Raise Your Head The Water Will Flow Out From The Drain Valve.<br /><br />4. Full Face 180 degree wide viewing with anti-impact safety window for good vision.， Unprecedented Visual Experience<br /><br />5. Medical Liquid Silicone， Soft， Durable， No Odor， Safety for Your Scuba and made of liquid silicone without skin irritation.<br /><br />6. Sports Action Camera Mount：Install Waterproof Sports Camera(Gopro) for Diving and Swimming， You Can Easily Attach Your Gopro Camera for Underwater Shots.<br /><br />7. Flexible Fabric Headband：Four adjustable elastic fabric headband， easy to wear and suitable for all kinds of head shape That doesn&#39;t pull your hair out.