Specification AgeRangeDescription : Adult Brand : ILLITAN BulletPoint1 : 【Anti fog design&dual tube design】When inhaling, oxygen directly enters the mask through the ventilation tube, and when exhaling, carbon dioxide is discharged from the exhaust port, which is not a channel with the inhalation port and does not produce fog. There is no sense of obstruction in breathing, and breathing is very smooth. BulletPoint2 : 【180 ° ultra wide angle】The face mask adopts an ultra wide angle field of view design, with a 180 ° field of view allowing you to enjoy the beautiful scenery of the sea. BulletPoint3 : 【Adjustable buckle strap】 It has a strap with good elasticity and adjustable looseness, which can be adjusted for comfort according to the shape of one's face, making it easy to use. The facial contact area is made of soft silicone, which is non-toxic and will not cause discomfort after prolonged use. BulletPoint4 : 【Excellent sealing and water immersion prevention】 The face and mask are tightly pressed together to prevent water immersion.In water, the floating ball blocks the air vent due to buoyancy, preventing water from entering. On the surface of the water, gravity causes the floating ball to fall, the air inlet opens, and the user can continue breathing. BulletPoint5 : 【Mask size】 Distance from the most concave part above the nose bridge to the chin: S/M: 10-12cm L/XL:>12cm BulletPoint6 : Sport type: Outdoor Lifestyle CareInstructions : Hand Wash Only Color : Black CustomerPackageType : Standard Packaging Department : mens ExternallyAssignedProductIdentifier1 : 0747462401586 ExternallyAssignedProductIdentifier2 : 747462401586 ExternallyAssignedProductIdentifier3 : 00843607000970 ExternallyAssignedProductIdentifier4 : 00843607515849 FitType : Regular GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous ImportDesignation : Imported IncludedComponents : breathing tube ItemName : Snorkel Mask,Full face Diving mask,Double Tube Breath Separation,Anti Fog Anti Leak, 180 Degree Ultra Wide Angle,Suitable for Adults and Beginners (Black, S/M) ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 14 inches ItemPackageDimensions_Width : 12 inches ItemPackageQuantity : 1 ItemTypeKeyword : diving-masks Manufacturer : ILLITAN Material : plastics ModelName : 70mask ModelNumber : G1367 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : G1367 ProductDescription : 【Anti fog design&dual tube design】When inhaling, oxygen directly enters the mask through the ventilation tube, and when exhaling, carbon dioxide is discharged from the exhaust port, which is not a channel with the inhalation port and does not produce fog. There is no sense of obstruction in breathing, and breathing is very smooth. ProductSiteLaunchDate : 2025-04-26T18:02:41.853Z Size : S/M SportType : Diving SportType1 : Canoeing SportType2 : Kayaking SportType3 : Rafting SportType4 : Snorkeling SportType5 : Diving StreetDate : 2008-02-21T00:00:01Z Style : Protection,Sports SupplierDeclaredDgHzRegulation : unknown TargetAudience : Adult-Unisex TargetGender : unisex UnitCount : 1 UnspscCode : 53100000 WarrantyDescription : no