Silver number 21 foil Mylar balloons are suitable for girl's 21th birthday party, sister's 21th birthday party,wedding anniversary celebration and many other party decoration.2 Pieces 40 Inch silver number balloons:No.2 silver number balloon + No.1 silver number balloon .The silver number balloon is made of high-quality aluminum film.Please use the straw in the balloon set to inflate it slowly.Please avoid filling more than 90% of air or helium.If it is over-inflated,it can easily cause the balloon to explode at high temperatures.You can reused the foil Mylar balloons.If you are not satisfied with the balloon,just contact us get a full refund or free replacement.
21 balloons, Silver number 21 foil mylar balloon 40 inch number balloons, Large number 21 balloons is perfect for 21st birthday anniversary party decorations。
Number 21 Mylar Balloon, Material: foil membrane Jumbo foil balloon 21 balloons，made of high-quality aluminum film.Please use the straw in the balloon set to inflate it slowly.
2 Pieces 40 Inch Silver number balloons:No.2 Silver number balloon + No.1 Silver number balloon .
Please avoid filling more than 90% of air or helium.If it is over-inflated,it can easily cause the balloon to explode at high temperatures.You can reused the foil Mylar balloons.
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