The Maxx Air Pro FLEX 42 In. Barrel Fan will blow you away with it's powerful high velocity airflow. It's an ideal choice for cooling large indoor spaces in a factory or industrial warehouse, on a construction job, in a commercial garage, or in a gym and arrives fully assembled! This air circulator has a unique polyethylene housing and heavy duty angled interior struts to resist impacts that would otherwise damage metal housing competitors, and is ready to go anywhere thanks to built-in handles and 9 in. diamond tread wheels. Choose between two speed settings powered by a belt-driven motor and 4-blade assembly to throw as much air your way as efficiently and quietly as possible.