These 11" round Solid Color Onyx Black latex balloons from Qualatex are perfect for making balloon arches, balloon columns, balloon clusters, and other balloon decorations. Color coordinate these latex balloons with themed foil mylar balloons for the ultimate balloon bouquet! The balloons can be inflated with helium to float. Balloons arrive uninflated. Onyx Black Latex Balloons | 11" | Qualatex