<b>Diving mask</b><br> The skirt of this mask is made of liquid silicone and has a double-layer waterproof design, which can be well sealed and will not bring pressure to the face<br> The high-definition tempered glass can clearly see underwater creatures and has good safety performance of explosion-proof and scratch-proof<br> Quick adjustment buckle and elastic belt can quickly adjust the size, suitable for different people<br> <b>Snorkel</b><br> The mouthpiece is made of food-grade silicone, soft and tasteless Automatic water stop valve can prevent choking when diving Soft threaded tube can reduce mouth fatigue<br> The bottom valve adopts an open design for easy cleaning<br>