[DETAIL] COPOZZ Diving Mask Full Face HD Anti Fog Scuba Full Vision Mask Underwater Snorkel Mask Set Swimming Snorkel Diving Equipment One-piece ultra-wide-angle large field of view High-definition panoramic view, swim underwater vision Five Advantages Experience new heights of snorkeling Food-grade liquid silicone Imported anti-fog lens Fully dry anti-choking One-piece large field of vision Discover the pure beauty of the underwater world One-piece ultra-wide angle panoramic view High-definition wide-open view and unimpeded swimming Adopting HD PC material with ultra wide-angle view design Ergonomic Facial Design Close fit to face with suction and no pressure Fully dry straight-through breathing tube Safe and anti-choking, breathing more freely Technology Lenses HD Anti-fog Liquid Silicone Naked Fit Safe and odorless imported liquid silicone Instructions for use International authoritative inspection and certification Liquid silicone is odorless and free of harmful substances [ATTRIBUTES] - Hign-concerned Chemical: None - Model Number: 4913+4921 - Brand Name: COPOZZ - Hign-concerned Chemical: None - Model Number: 4913+4921 - Brand Name: COPOZZ - Origin: Mainland China - Package 1: Dive Mask - Package 2: Diving Mask + Snorkel