This beautiful mini foil butterfly balloon is the sweetest addition to your flutter-themed party. 

• Approx inflated size: 37cm x 30cm, balloon arrives flat.
• Attention: Not suitable for helium. Air inflation only.
• It can easily be inflated with a plastic or paper straw or a balloon hand pump.
• Please note that this balloon doesn't seal itself and requires heat sealing. 
• To seal, we suggest you use hair straighteners. Turn on the hair straighteners and set them on the lowest setting, allowing them to warm-up.
• Place the balloon tab, above the inflation hole, between the iron plates of the hair straighteners.
• Close the hair straighteners and hold for between 5 and 10 seconds to complete the heat sealing process.