Black Finished Flexible Gooseneck:
Flexible gooseneck tubing is the only product in the world that can do all these things:
Support - an object
Hold - it in position
Adjustable - by being re-positioned
Connect - two objects
Conduit - for electrical wire, etc
Protect - as a nearly indestructible housing for other conduits
Rigidity (Stiffness) - Ability to hold weight
Obedience (Stay-Put) - Ability to maintain a bending diameter