Xihuimay Number 21 Balloons 40 inch Digital Balloon Alphabet 21 Birthday Balloons Digit 21 Helium Balloons Big Balloons for Birthday Party Supplies Wedding Bachelorette Bridal Shower, Purple Number 21

Features: Material: Aluminum Foil Quantity: 2pcs/pack Color: Purple Size : inflatable diameter approx. 33.5", before inflated diameter approx. 40" How to use? There are holes on the bottom and top of the balloons for easy hanging with ribbon, or hung on strings from ceilings or attached to wall with balloon glue dot. Warm Tip : All Aluminum Foil Balloons are detected by the machine, If air leak occurs while inflating, please press the inflatable hole or use tape to assist the automatic sealing of the balloon. Package Includes: 40 inch Purple Number "21" 1x Ribbon (5mm*10m) 1x Balloon Glue Dot (10pcs)