While compact at 6 inches this clip on fan is still powerful enough to keep you cool the lloytron stay cool 6 inch clip on fan is perfect for attaching to your desk at work bedside table kitchen worktop or more blowing you a cool breeze where you need it most 16w power radial safety grill quiet motor vertical tilt 2 speed control large clip for 10 45mm thick flat surface diameter approx 6inch 15cm