15', Steel, Mini Cable Snake Fish Tape, Compact, Use For Installing A Variety Of Wire & Cable Including Electrical Wire, Speaker Wire, & Network Cable Over Short Runs Inside Walls & Ceilings, Special Low Memory Steel Tape Does Not Curl During Extension, Easily Fishing Wire In Both Conduit & Existing Structures, Perfect Tool For Installing Wiring For Electrical Boxes, Outlets, Light Fixtures, Doorbells, Audio, Datacom & Security Systems.