Features: 1. In addition to using an anti-fog coating on the lens, we also designed a silicone skirt for the nose, which fits the nose better and make the nose more comfortable, and reduces the steam generated by accidental exhalation of the nose. 2. Adjust elastic silicones strap to fit snugly and the improved food grades silicone snorkeling mask fit different face shape well including men, women. 3. A one-way opening purge valves allows you to easily clear water from your snorkel for energy conservation and better breath control. 4. Maximum light and feels as open as-the-ocean itself, ideals for snorkeling and diving, medium internal volume, quick-adjust buckles system. 5. Fully adjustable head straps(easy-adjustment buckle with just pinch and pull) and a high-grade silicon snorkel set kids which molds to fit anyone face shape. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement Description: Size: 45*3*11cm/ 17*11*7cm Package List: 1 set x Snorkeling Gear