Celebrate your Earth Day themed party with these 16" round Globe printed latex balloons. The perfect balloons for your Earth Day party, these 16" Qualatex party balloons are great for setting the scene! Mix these with a selection of our Earth Day foil mylar balloons for the perfect balloon bouquet clusters. The balloons can be inflated with helium to float or with a balloon air inflator to hang around the party area like a balloon arch garland. Balloons arrive uninflated.