EASY TO USE AND FITS FOR MOST: As a classic brand, Greatever masks are favored by enthusiasts,even though it has been around for years now.The mask is easily adjustable,has a low inner volume,which is very suitable for deep free diving,and the skirt is small,but the mask adapts easily to a large number of face types. FOOD-GRADE SILICON MATERIAL: Scuba Diving Mask is made from soft transparent or food-grade silicone,and comes with great comfort,The skirt of eco-friendly materials won't make your face allergic,and it's easy to clean after use,especially suitable for long-term use in free diving,without feeling uncomfortable. CLEAR LENSES AND PANORAMIC VIEW: This mask features a single layer of tempered glass lens designed for snorkeling,swimming and scuba diving,the skirt is made of soft hypoallergenic transparent silicone,the ultra visibility provided by the single lens and the unusual shape of the frame extend in all directions. ANTI FOGGING AND NO LEAKING: Greatever snorkeling set use the most stable dry floating valve design,and the flexible breath tube is easy to breath and drain,the diving mask is made of tempered galss lenses which can prevent strong ultraviolet rays,and the lens surface has been specially anti-fog treatment. AFTER SALES SERVICE:As long as you are our customers,since the day you buy snorkel set. We will provide 24-hour uninterrupted service. We sincerelly believe we will bring the customers the most satisfied buying experience.

Valve Type: Float. Lens Material: Tempered Glass. Material: Tempered Glass, Silicone. Color: Black. Brand: Greatever. Date First Available: August 27, 2018. Best Sellers Rank: #257 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 7,089 ratings 4.4 out of 5 stars. : B07GVDY9TQ. Size: ?Adults. Part Number: ?SM-1. Manufacturer: ?Greatever. Suggested Users: ?unisex-adult. Brand Name: ?Greatever. Item Weight: ?1.2 Pounds. Package Weight: ?0.56 Kilograms. Item Package Dimensions L x W x H: ?13.15 x 4.25 x 3.27 inches. Strap Type: ?Split Strap. Valve Type: ?Float. Lens Material: ?Tempered Glass. Material: ?Tempered Glass, Silicone. Color: ?Black. Brand: ?Greatever.