I am selling these items to organize my cables. This is a 2-core telephone wire. It is unopened, so I haven't measured the length, but it's probably about 2 meters. A passive component that can remove noise is included with the cable. It's easy to install; just clamp the cable and attach it to the desired position with a single touch. Please review the images and consider purchasing. Please refrain from purchasing if you are overly concerned about details.