Item is preferred item by professionals.  Best Offer Considered.  :)  All items are NEW.   This tool is used to pull cables, wires, rope, etc through walls, ceilings, attic, floors, and anything and anywhere that cables/wires need to go through.  Locks and does not separate while you are working with it.  Does not have metal to short electrically.  

Included are TWELVE 1 FOOT snap-able rod segments that make a total of approximately 12 feet of rod or smaller as you need. Just the right amount of flexibility to wiggle through places.  Thin and strong.   Plastic.   Two rod segments have a hook at the ends for grabbing or attaching or taping things to it.  Reusable.

You can BUY MULTIPLE BUNDLES to MAKE LONGER than 12 feet rods.

Once two segments are snapped together, the hold is very strong and difficult to undo.  Something like a flat tip screw driver would be needed to pry apart the snap-on ends from each other, but with difficulty.  These do not unscrew/untwist while you are working with them, since they are not threaded and each segment locks onto the other and so turning and twisting the item within a wall does not cause it to separate, which happens to other products that have screwed segments.

These are safer non-conductive rods/sticks.  This means these do not conduct electricity.  
I have used all kinds of material rods (fiberglass, metal, alloy, brass), and I like these the most and have been using these and nothing else.  

Other rods that have metal ends (brass, steal, aluminum or any other metal material) can cause electrical shorts when pushing between walls and such if wires are unknowingly exposed or the pressure of pushing and pulling causes wires to get exposed within wall, attic, and beneath floors.   These plastic rods CANNOT cause a short, and have more flexibility and you sense when you touched something and from my experience it bends enough to not cause an issue.

Each hook width is about 5/8 of an inch (a little less than 5/8").  The diameter of the rod is about 1/4 of an inch.  The connecting base of each rod is about 1/2 an inch.