11 " - Lend flight and vibrancy to your corporate image or school colors by imprinting it on this crystal latex balloon. Made with 100% biodegradable material, this helium quality balloon is also great for the environment, making it perfect for Earth Day events anywhere. Several colors are available. However, the crystal assortment does not include clear or black options. Imprint is done with superior zenith silkscreen process. Product is made in the USA.