The Air-Care drill holder and foot pedal kit makes cleaning dryer ducts easy. Just place your drill in the drill holder and secure it with the velcro straps. Plug in the foot pedal and plug the drill into the foot pedal. Turn your drill on by pushing the trigger and locking it in place. Use the foot pedal to power your drill while you feed the drill powered cable brush into the dryer duct. This kit includes one foot pedal and one drill holder with 2 velcro straps and a foam piece to keep the drill snug in the drill holder. Drill Not Included.