OMS dSMB 1M
OMS Diver Alert Marker (delayed Surface Marker Buoy) 1m
This is a small 1m marker, perfect as a back up marker buoy or when diving in calm conditions.
This hybrid has an LPI/oral inflator plus it opens at the bottom for filling.
Be aware this slim 1m marker can easily be pulled under the surface with load. If you need a marker than will work in bigger seas and can be used to hang from, look at our other taller and wider options.