Cressi PSD Signal Tube Surface Marker Buoy SMB - 130cm Scuba Diving Safety Equipment for Emergency Signaling & Drift Diving

A handy pack designed to fit into a divers BCD pocket. 

Inside the Marker pack you will find a heavy duty SMB that is 130cm long with a 65cm opening at the bottom for inflation. The Marker seals with the weighted opening once inflated. 

Included is a large amount of cord that can be used to tie the marker to you at the surface or have it deployed underwater