It's time to get a little crazy with the funniest string! Blue String in a Can has always been a favorite for practical jokes, parties, Halloween, sports events, and much more! Our spray string is safe, non-flammable, and nontoxic. The aerosol cans can also be recycled and are made of tinplate. Our party string comes in a 3 ounce can and is sold by the can. Please order in increments of 1 can. *These items cannot be shipped by air. Please call and speak to a sales representative for more information.