1. Effective communication instrument: The underwater shade can be used to hit the diving cylinder or shake the stem head to create a noise. This can draw the attention of other divers.
2. Easy to use: Equipped with steel pearls, you can create a clear sound by hitting the gas cylinder or shaking the bar to attract attention or to tackle diving partners.
3. Head indicator: Use divers underwater, with a rotating 360 ° fast hook for easy attachment to BCD or other diving equipment that is easy to transport with the port.
4. Improvement of safety: designed for underwater consumption, improving communication and safety during diving and can withstand the test of diving scenarios.
5. Stable construction: The material of the aluminum alloy offers a solid construction which ensures a long closure performance in various diving environments.

Technical donation:
Article type: diving bell
Material: aluminum alloy

List of packages:
1 x diving bell stick