9', Fiberglass Glow Fish Rod Set, Includes 6-3/16" x 18" Rods, Use To Install Wires Above Ceilings, Through Walls & Under Carpets & Raised Floors, Glow In The Dark, Rechargeable In Most Available Light Sources, Flexible To Navigate Tight Bends & Narrow Openings, Connect Individual Sections End To End To Create A Variety Of Lengths, Threaded Connectors Are Beveled On Both Ends To Prevent Snagging & Hang Ups On Obstructions.