Description:High quality: Baby shower balloons are made of high quality aluminum foil, thick and auto-sealing, no leaks, can last for few weeks when inflation. Please allow differences in actual size of the balloons up to 1inch, please refer to the actual product. as all measurements are done manually The actual colors might be different due to differences in lighting and monitor settings.Helium is not included,with helium can float .If you use air,balloons will not float .All balloons are brand new and ship un-inflated. Just add helium to these double sided, self sealing balloons and attach curling ribbon included with your order. Helium balloons have a tendency to often float sideways or even upside down when filled. If this happens, please attach a small balloon weight of any type to the end of the inflated balloon string to keep it floating upright.

Specification：100% new and high qualityMaterial：Aluminum film+foilColor：As shown in the pictureSize：As shown in the picture

Package include： 1 set balloons

Notes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item.Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.