Self Inflating Happy Birthday Balloon Banner Bunting 16 inch Letters Foil Description: BEAUTIFUL BIRTHDAY DECORATION: Happy birthday balloon decorations in shinny color, making a memorable and special party that you or your guests will never forget. AIR-FILL ONLY. NO HELIUM REQUIRED. BALLOONS DO NOT FLOAT. Fast and simple at-home inflation - inflate with enclosed straw and it's ready in 10 minutes. Due to the size of the balloons, they will not hold enough helium to allow the balloons to float. HANGING BANNER: Use the ribbon and plastic rope to hang "Happy Birthday" Letters on wall window ceiling or in courtyard ,it is very easy to decorate your birthday party. PACKAGE QUANTITY: 13 x Happy birthday balloons size: 23 X 17 X 1cm(9.06 X 6.69 X 0.39inch)Material: Aluminum filmPackage Include: 1 set of self-inflating balls 16 inches (13PC) [Rich color selection]: We offer a variety of balloons, including classic red, blue, green, as well as fashionable colors such as pink, gold, and silver, suitable for various celebrations and decoration needs. [Multi-purpose use]: Suitable for various occasions such as birthday parties, wedding celebrations, graduation ceremonies, and holiday celebrations, etc., adding joy and color to the event. [Easy to inflate and use]: Balloons are easy to inflate, and can be used immediately after inflation using an air pump or mouth blowing, which is simple and convenient. [Affordable]: We offer competitive prices and a large number of discounts to ensure that you can buy high-quality balloons at the best price to meet your decoration and celebration needs.