These a pair of thunder sticks made of PE and aluminum foil on the surface, which touched better and louder than general one. Size about 23.62*3.94 inches. Start a ruckus up the stands at the big game, a parking lot tailgate, political rally, parade and more with these cheering stick noisemakers. Use the included straw to blow them up and then strike them together repeatedly to create a rolling noise that's easy to maintain for long periods. Available in assorted colors. Logo could be customized and printed to influence the awareness of your brand.