They are a classic and festive addition to just about any occasion.Choose these decor accessories for a versatile and easy solution for your next celebration.a party classic that never goes out of style! Biodegradable ?Latex Balloons are durable helium-quality latex balloons, you can safely fill them with air or helium to achieve your desired effect. The Balloons are also biodegradable and NON-TOXIC. ?Please bear in mind that photo may vary slightly from actual item in terms of color due to the lighting during photo shooting or the monitor's display. ?How to Use- Can be filled with air or helium. Ship uninflated.Take them to your local party store to have them pumped with helium or blow up with air by yourself. ?Balloon will not float up when pumped with air.