Halcyon Super SLIM Diver's Alert Marker 1.8 m Color:Hot Pink The hose method ensures a

The hose method ensures a much larger volume of gas and means it will be as full as possible when it reaches the surface

and be part of something

It can also be clipped to a second Buddy Line to double the distance between divers if preferred

dive pre-dive switch for added control over the 2nd stage

Want to find out more about the EFR Primary and Secondary course then have a look here

Halcyon Super SLIM Diver's Alert Marker 1.8 m Color:Hot Pink The hose method ensures aHalcyon Super SLIM Diver's Alert Marker 1. 8 m A slimmer version of Halcyon's Super Big Diver's Alert Marker but still 6' (1. 8m) long and with Halcyons patented No Lock LP connector. About half the circumference of the original Super Big but the same height, The Halcyon Slim SMB packs nice and neat in a pocket, offers a lower profile during storage and easily inflates at depth. Halcyon's series of Diver Alert Markers provide maximum visibility and