Zebratown 20 Pcs Wedding Flying Pigeon White Peace Dove Foil Balloons for Christmas/valentine Day 20 huge dove balloons in each pack, each 16.5*42 Inch when fully inflated + instructions for easier use on each pack ! Dove balloons are suitable for any occasion whether it is birthdays, weddings or even a memorials and will definitely upgrade any event. FILL WITH HELIUM FOR BEST RESULTS - After being inflated with helium and released, the balloons can float for more than 20 hours. Can also be inflated with air. WE CARE FOR THE ENVIRONMENT - Our Bio Doves are biodegradable balloons. Please see instructions how to use in the photos.Inflated with helium ( not included ).Perfect for Weddings, Christenings, Birthdays, and Memorials/Funerals This foil balloon is helium quality and suitable to inflate with both helium or air