Tecline Closed Surface Marker Buoy (SMB) Colour:High-Vis Orange The backplate and harness set

The backplate and harness set comes assembled and ready to go right out of the box

and also does not get in the way of the cylinder valves

The price indicated is for a single Tecline Aluminium Backplate

while Yellow works a little better during dusk or under low-light conditions

it can be hard to remove a clipped-in object

Tecline Closed Surface Marker Buoy (SMB) Colour:High-Vis Orange The backplate and harness setThe Tecline Closed Surface Marker Buoy is an high visibility signalling device that allows the position of divers to be seen from the surface. All divers should at least carry a high visibility inflatable signalling device with them. It can be invaluable, as you'll never know when you need to let people on the surface know your position, or to signal to your dive boat after a dive, if you've drifted away. The closed SMB is 117cm 3. 8ft long and 11cm