Air blower for Wind Dancer advertising displays. 18 inch Diameter, Variable Speed. Blower animates the attached dancer. Connects to regular power outlets via extension cord (not included). 1HP, 3-Speed Lightest & Most powerful sky dancer blower available that powers up today's 20'+ advertising dancers! Reaching 5880 CFM airflow on it's highest speed. Comes with detachable locking casters for ease of transportation and a set of handles to carry/pull the unit on each side of the blower. Very durable.