To activate your Light Up Spinning Pinwheel, pull out the plastic tab which prevents it from turning on during shipment, then push the small black button on the back of the big flower bloom. Set the Light Up Pinwheel on a fast light rotation, a quick blink of all LEDs or a brilliantly bright still light. NOTE: There are four pinwheel face designs and two handle colors (green or yellow); each pack of 24 is assorted. SOME ASSEMBLY REQUIRED. Dimensions: Pinwheel Height: 10.0 in. Pinwheel Width: 10.0 in. Handle Length: 13.0 in. LED Colors: 1 Blue, 1 Jade, 1 Orange, 1 Red, 1 White Includes 3 replaceable AG13 Batteries. Packaging: Each Light Up Spinning Pinwheel is individually packaged in a plastic bag.