Thundersticks are stadium noisemakers that you inflate and then bang together to make a booming, loud noise. BamBams are a specific brand of these extremely popular stadium noisemakers. They are used to cheer on your favorite team at the stadium, as well as for rallies, parades, and other large gatherings. There are several options of Bam Bams such as the traditional, LED light-up BamBams, full color, metallic, PomBams (have pom poms on the end), BamFlag (flag attached to BamBams stick), Banner Bams (banner with a BamBams stick attached to each stick), and even blank! These all start out white and can be printed any PMS color to match your school or business colors. If you have any questions, please feel free to call us at 1-800-773-9472.