Come and see our amazing products. The snorkel mask for adults and kids features a dry top and a dual-channel air exchange system. Our snorkeling gear ensures safe, comfortable snorkeling for extended time periods. its ergonomic design, German medical-grade silicone sealing, and adjustable elastic straps, this swimming mask, with its advanced underwater breathing system, will not leak, fall off, or chafe your skin.This dive mask has separate inhaling and exhaling channels and also has an anti-fog coating on the durable faceplate to provide you a clear 360 degree panoramic view. Our waterproof masks for swimming come with a secure, durable camera mount so you can record your fascinating aquatic adventures for posterity. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.