Let everyone know it?s party time with our Foil Rainbow Party Letter Balloon Banner! This dazzling banner includes 5 shiny rainbow letter balloons that are sure to make a statement your rainbow birthday party or other special event. Inflate each of the 14-inch balloons with air using the included straw. Then string the balloons together on the 9 feet of twine. Once the banner s assembled hang it behind your gift table or include it in your photo booth backdrop! Bring more vibrant style to your celebration ? shop the rest of our budget-friendly rainbow party supplies.