By "turning cable" but a bit heavier, thereby quite flexible.
Have the flash are either on a tripod or on its own feet, it can only recommend
+:
Length already varied by rotation
Ordinary Quality
Screw below the flash socket -> Tripod mount
Turning or screw mounting on the camera
Socket sit neatly laid -> no loose contacts
-:
Thus, it would be really ... 3.6 meters would have to tighten the cable probably completely. And that probably hold neither camera nor the flash tripod
In any case, buy recommendation