When surface visibility is important, such as performing stops during deco or surfacing after a drift dive
The Piranha Dive Mfg 45" inch Foot Surface Marker is an essential dive accessory
The Surface Marking Tube makes sure divers can be seen in open ocean where waves, surface reflection and noisy boat motors can make it difficult to be noticed
An over pressure relief valve eliminates over inflation and premature failures
These are a closed bottom SMB!
You can fill these by oral inflation or use a Bc hose for a controlled fill!
A very compact size to fit into your BCD pocket or clip it off to make carrying this Smb easy and simple
 "45\" Inch Tall Pink SMB ..\"Closed bottom Smb\"")
