The Door Finger is a door closing aid designed for use by people with mobility or lower extremity disabilities, spinal cord injury, and others who use a wheelchairwho have difficulty closing a door behind them. The unit is made of a light weight durable acrylic tube with a soft neoprene hand grip. A cord lock at the top allows it to fit around standard door knobs as well as door levers. With the cord looped around the knob or lever, the user can close a typical door by pulling on the tube. DIMENSIONS: 21.5 inches long not including the loop from which it hangs.