This 8'' (20.3cm) fan delivers powerful airflow and is great for providing airflow for small rooms and personal spaces. The product is designed for use on a table and is great for areas including office spaces, bedrooms, or dorm rooms. Oscillation for wide area coverage. Tilt adjustable head allows you to direct airflow where you want it. Three 6 1/2'' (16.5cm) high performance blades. Features 2 speed settings: high/low.