Make your event stand out with this 21" San Francisco 49ers Helmet Foil Balloon from Anagram International! This two-sided balloon is the perfect way to show your support for the 49ers. Measuring 21" in size, this balloon is self-sealing and comes with one balloon per package. It is ideal for events with a football or NFL team theme. Show your love for the 49ers and get the San Francisco 49ers Helmet Foil Balloon today!