Super Blaster Horn - 24 Cnt...sounds like stadium horn 2 3/4" long and 1 3/4" wide. Made of plastic. No batteries necessary -* Sounds just like a stadium horn!! Use by blowing into small hole and makes the horn sound These air blasters come with colored lanyards attached. They are available in the colours green, blue, orange, pink, purple and yellow Great for parties, use as prizes or pop them into the loot bags, kids love them at disco's, or simply as a treat