Turn your next promotional activity or event into a highly carbonated affair with these cool and colorful bubble bracelets! These fun bracelets have a tubular design and are filled with delightful looking micro bubbles. Just flip the switch to activate an LED-powered flashing light show. A dynamic item for night time events like dances, pep rallies, tailgates, carnivals, fireworks, parades and more. Each includes three button cell batteries. Available in assorted colors. Add your school, sports team, organizational or company logo or message to customize.