Surface Marker Buoy
Extra Large Semi Closed SMB.
Size: 183cm (73") long by 15cm (6") diameter.
- colour: orange (safety).
- metal / plastic inflator valve for both oral and BC hose inflation.
- over pressure relief valve (OPRV) to avoid over-pressure when deployed from depth and to adjust buoyancy if used as an emergency buoyancy device.
- Webbing loop at base to connect in a clip or other securing mechanism.
- retaining band to keep the SMB rolled up until needed.
- Easy store bag to keep the SMB tidy and out of the way - includes plastic clip.
This SMB is really large and can be used in a variety of scuba diving situations.