Miyaya&reg; Heart Shaped Party Decoration Foil Balloons (5pcs, Mixcolor) This foil balloon is helium quality and suitable to inflate with both helium or air. Material is aluminum film, color uniform, spherical beautiful This balloons is self sealing so no tying with fingers required. This beautiful balloons is great for children's birthdays, parties! You will receive 5 pcs balloons as main picture (each color one pcs)