Halcyon Super Big Diver Alert Marker 1.8m from the Halcyon's series of Diver Alert Markers provide maximum visibility and redundant flotation at the surface.
Open water divers should always carry a marker buoy they can send up in the event of separation from buddy, primary group, or boat.
Halcyon Diver Alert Markers feature closed-circuit (one-way valve) construction Inflate at the surface to attract attention.
Great day out with talks and trade stands. A show that showcases diving
Come and join us for the Annual Club Barbecue. A great evening to chat all things diving
Dive the wrecks of the German High Fleet, scuttled by their crews in Scapa Flow in 1919