Silkscreen - Go green while decorating for your upcoming event! This Standard 9" Latex Balloon is 100% biodegradable. It features helium quality, natural latex and superior Zenith silk-screen printing. This green product is made in the USA. What an excellent choice for parties, fundraisers, picnics, seminars and much more! The standard balloon assortment does not include white. There are accessories available. Warning: there is a choking hazard. California Warning. This product may contain a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Float time for balloon: 10-14 hours.