Part of the snorkel that is placed in the mouth.
Silicone is an extremely flexible material. The silicone mouthpiece provides increased mouth comfort.
The valve is located at the base of the snorkel. It makes it easier to expel water: you don't have to blow as hard to empty the snorkel, since most of the water is emptied from the bottom (contrary to snorkels without valves, where it comes out the top).
The tube at the top of the snorkel is curved to prevent water from entering the snorkel. In this way, it limits water entry through the top of the snorkel.
DRY-TOP SEALING VALVE
Snorkel with a valve at the top to stop water getting into the snorkel. For example: when there are small waves on the surface or when the user leans their head too far forward to observe the seabed. Under the same conditions with a traditional snorkel, the user could swallow water. After diving, remember to blow out when returning to the surface to make sure that the valve descends.
DIMENSIONS OF THE SNORKEL
Length: 47 cm.
Diameter: 4 cm.