SMB “DIVER BELOW” Submersible Marker Buoy.
Tough ripstop nylon outer shell with reflective strip.
Weighted base to help keep upright at surface.
Wide opening at base for inflation with Octopus.
Oral inflation tube can also be inflated with an LPI hose.
Non return valves mean the SMB stays inflated until pressure is released.
Dump valve/ overpressure valve.
Stainless D ring for line attachment.
Plastic D ring at top for strobe attachment.
Bungee loop keeper.
Size 15cmx 120cm