40 Inch White Numbers, Large Foil Helium, Mylar For Boys Girls Birthday Party Decorations Anniversary Party Supplies Feature: ??【Number 1 】This 40-inch number balloons number is a great choice for your kid's birthday celebrations. It's huge in size , with beautiful color and sturdy foil balloons. Bringing you a happier and unforgettable birthday party! ??【High Quality Material】We use durable aluminum film material to ensure the quality and stability of this large number for ensure normal use of the entire party. After the party is over, you can deflate it and it for your next perfect party! ??【Easy To Inflate】This white number is very to inflate using helium or other gases. The inflation process allows you to quickly complete the decoration and conveniently hang or display it. Pair with other decorations or balloons to create a personalized and fun party atmosphere. ??【Suitable for Many Occasions】 Whether it's a birthday party for men, women or teenagers, these big birthday balloons are a trendy and fun decoration. Perfect for birthday parties, baby shower, weddings, graduation anniversaries, holiday celebrations, business, large events, school class parties, Halloween, Christmas and New Year party decorations, also be used for other important occasions to inject joy into the event. ??【Warm Reminder】Due to the thermal expansion and contraction characteristics of aluminum foil, please avoid filling it with more than 90% or helium. If over-inflated, it can easily cause the to explode at high temperatures. Please avoid placing birthday balloons in an outdoor high temperature environment for a long time. If the ambient temperature is too low, it will also cause the to deflate. At this time, it can be slowly re-inflated. Included: 1Pc number This is an amazing design. Interesting and innovative, allowing you to enjoy life! Bring you a beautiful feeling and a good mood in the day Use safe and compliant materials, you can rest assured to use Easy and Convenient to use Because the display effect of different monitors is different, there will be some differences in color