Push-Button Snap-On Snorkel Design. 1 x Full Face Snorkel Mask. Category : Diving Masks. Activity：Diving / Snorkeling. New breathing tube installation design,the breathing tube is automatically locked when it is stuck in,the whole design makes the breathing tube more stable and prevents it from falling off;more effectively protect and improve the daily use of the waterproof ring,so that the waterproof ring is more long-lasting to prevent the interface from water ingress and seepage.
eBay