This Art Party Metallic Balloon is the perfect addition to any Kids birthday celebration. Measuring 18" and made of Mylar, this helium quality balloon will make a great addition to balloon bouquets and centerpiece decorations. It coordinates with other Art Party accessories and party supplies, and is perfect for event planners, caterers, and home hostesses alike. With discount pricing, you get one Art Party Metallic Balloon 18" for this price. Approximate Dimensions: 18 in. Coordinating Solid Color Tableware is available in Sunkissed Orange and Bermuda Blue. Make your Kids birthday party extra special with this Art Party Metallic Balloon!