Fish Sticks make it easier to install wire through walls, above ceilings, or underneath carpet - anywhere you might encounter obstacles that would cause a standard fish tape to "fold" under pressure. Each three-foot rod features an interlocking end allowing you to connect them together to achieve the length needed for the job. The package also includes two changeable end attachments - a bullet nose to guide the stick smoothly on the way towards the end of the run and a hook attachment for pulling or pushing the wire through the run.