With this party popper, you will be sur to put life and cheerfulness in the party of birthday. For to make burst a popper, aim top of tube in a ssafe direction and rotate bottom in the way of the needles of a watch. A lot of colourful streamers and confetti will burst out through the top of the container and float down through the air before the admirind eyes of yours friends. Set of 3 popper. Not recommended for children under 6 years of age. 5 inch H x 1.8 inch of diameter.