Dealglad 10pcs/lot Heart Shape Inflatable Aluminum Foil Helium Balloons for Wedding Birthday Halloween Party Decoration (18 inch, Mixed Colors) 100% Brand new and High quality. This foil balloon is 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 wedding birthday party decoration.