Product Name: Congratulate Graduate Letter Balloons 2019 Graduation Decorative Balloons Congrats Grad Party Material: Foil,Latex,Confetti Size: 12/18 inchs Feature: Eco-Friendly Suggest Uses: We are committed to provide our customers the best party supplies, adding unexpected surprise and fun to your party, leaving your families and friends an amazing experience. Please note that the balloons and paper pom poms come flat, require easy assemble, latex balloons and foil balloons can be inflated with air or helium, if you want them float, pls use helium. Package include: 4pcs 12" rose gold confetti balloons 4pcs 12" rose gold latex balloons 4pcs 12" gold latex balloons 2pcs 18" white star foil balloons 2pcs 18" rose gold star foil balloons 2pcs balloon ribbons(5mmx10meters)