Our 11" Metallic Starfire Red balloons are a quick and easy way to add a festive look to your event decorations. Use alone or combine with other foil or latex balloons for a custom balloon arrangement! These balloons ship uninflated and can be filled with air or helium. Ribbon not included. Measures 11" when inflated. 50 balloons per bag. Ships flat and can be filled with air or helium.