Your party space will look fun and colorful thanks to our Latex Rainbow Balloon Arch Party Kit! This kit includes an assortment of 5 9 and 12-inch latex balloons in red orange yellow green blue and purple making it perfect for your rainbow birthday party. To assemble inflate all 40 balloons with helium or air and attach them to the included 8-foot plastic hanging strip. Then hang your completed balloon banner behind a party table as a photo booth backdrop or around a doorway! Bring even more color to your celebration and shop the rest of our budget-friendly rainbow party decorations today.