Age range:Adult Material type:Silicone Features:Adjustable Sport:Diving, Swimming Product Dimensions:18 x 10.5 x 10 cm; 230 Grams Features: - Soft and high quality silicone skirt, strap and joints, which is non-toxic and tasteless, anti-aging and corrosion-resistant. provide great comfort. - Diving mask adopts tempered glass lenses which is anti-scratch, anti-fog, high impact and shock resistant, effectively protect eyes. - Ergonomic design to fit a wide range of facial profiles with comfort. - The advanced lens design maximizes your horizons. Enjoy maximum visibility underwater. - Comfortable and safe mask, suitable for a variety of outdoor water sports. Specification: Item Type: Diving Mask Material: Silica Gel + Tempered Glasses Color: Black Size: Approx. 18x10.5x10 cm/ 7.09x4.13x3.94 inch Packing List: 1 x Diving Mask About this item [Ultra Clear Lens with Wide View]: The advanced lens design maximizes your horizons which provides a 180wide range view when snorkeling,swimming and scuba diving; Enjoy maximum visibility underwater [Premium Material]: Soft and high quality silicone skirt, strap and joints, non-toxic and tasteless, anti-aging and corrosion-resistant, which provide great comfort; [Adjustable Design]: The highly adjustable mask strap and flexible face skirt, perfectly engineered to fit virtually any face shape and heads in different sizes. [Tempered Glass Lens]: The snorkeling dive mask adopts tempered glass lenses which is is different from normal swimming goggles with plastic lens, this snorkeling scuba dive glasses is anti-scratch, anti-fog, high impact and shock resistant, effectively protect eyes [Fit Different Face Shapes]: This snorkeling dive mask allows for a wide range of facial profiles and the mask should seal very well with many of them. Wider nicely shaped skirt help to seal and prevent leaking, suitable for a variety of outdoor water sports [Ultra Clear Lens with Wide View]: The advanced lens design maximizes your horizons which provides a 180wide range view when snorkeling,swimming and scuba diving; Enjoy maximum visibility underwater [Premium Material]: Soft and high quality silicone skirt, strap and joints, non-toxic and tasteless, anti-aging and corrosion-resistant, which provide great comfort; [Adjustable Design]: The highly adjustable mask strap and flexible face skirt, perfectly engineered to fit virtually any face shape and heads in different sizes. [Tempered Glass Lens]: The snorkeling dive mask adopts tempered glass lenses which is is different from normal swimming goggles with plastic lens, this snorkeling scuba dive glasses is anti-scratch, anti-fog, high impact and shock resistant, effectively protect eyes [Fit Different Face Shapes]: This snorkeling dive mask allows for a wide range of facial profiles and the mask should seal very well with many of them. Wider nicely shaped skirt help to seal and prevent leaking, suitable for a variety of outdoor water sports