21 Number Balloons Rose Gold Big Giant Jumbo Number 21 Foil Mylar Balloons for 21st Birthday Party Supplies 21 Anniversary Events Decorations

Description

• PERFECT SUITABLE FOR:The elegant rose gold 21 number foil Mylar balloons are the best choice for: 21st birthday party,21st wedding anniversary celebration,company 21st anniversary party and many other party decoration.
• PACKAGE CONTENTS: 2 Pieces 40 Inch rose gold number Balloons:No.2 rose gold number Balloon + No.1 rose gold number Balloon.
• CHOOSE THEM:The rose gold number balloon is made of high-quality aluminum film that empty balloon is 42 inch,after filled with helium or air,it’s 40 inch.Please use the straw in the balloon set to inflate it slowly.
• TIPS FOR NUMBER BALLOONS: Due to the thermal expansion and contraction characteristics of aluminum foil,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.Please avoid leaving the balloons in an outdoor high temperature environment for a long time.If the ambient temperature is too low,it will also cause the balloon to deflate.At this point,you can use the straw to inflate again.
• SERVICE:We do our best to provide customers with better products. If you have any questions, we promise to give you a satisfactory answer without any delay.