Features: OOTDTY Panoramic snorkel-mask,offering wide views diving mask, our panoramic snorkel-mask for beautiful underwater-adventures.so-that you can every amazing moment in the sea and share-it with your friend and family. Anti-fog lens diving mask used ultra-clear no-tint glass and anti-fog coating applied to the inner surfaces-of the tempered lens, providing you a crystal-clear view to discover the vibrant-fish life and delicate coral-under the sea. Anti-leak and lightweight comfortable wear, our diving mask frame with soft silicone skirt for perfect-seal on face enables you feel-fit and no leaking when snorkeling. Tempered-glass lenses for safety],our dive-mask lens is made from tempered glass with a good impact resistance, which scratch-resistant and shatter-resistant, providing clear underwater-view and eye gift,sweet warm gift for friend family or yourself. Specifications: Material:Liquid Silicone+Tempered Glass Package Includes: 1 Piece Diving Mask Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. ",