A classical gift of birthday for your children or your friends. All of balloons have a tab for hanging easily with string. We will attach a straw in packaging. Can use these straws to inflate and deflate with mouth. When the inflation is completed, please put the balloon to pinch flat, it becomes automatically sealing glue. Because of air or helium will be thermal expansion, if the balloon is in the sunshine for a long time, please don't inflate too fully to prevent popping.

WARNING:Keep uninflated balloons from children.

• Bright color will make great addition for atmosphere on multiple occasions
• Inflate to approximately 16 inches each and self-sealing so no need tie with fingers
• Can use a straw which was put into our packaging to inflate and deflate easily with mouth
• Material is aluminum foil film which can be used repeatedly and airtight for a long time
• Each package includes 13 balloons of letters and one straw