This rainbow splash number 3 supershape foil balloon can be used with other supershape numbers or letters for spelling out a celebratory message! Ideal as a gift or coordinate with other balloons to decorate your party area! Supershape measures 86cm in height. This balloon is designed to be filled with helium and if filled correctly should look good for approximately 1 week before slowly deflating. It can also be filled with air and hung from the tabs located at the top of the foil number.