Say happy birthday in style with our clear plastic jelly "happy birthday" balloon banner! Available in either pink or teal, this plastic jelly script banner will be perfect for any birthday bash. Just inflate both the 2.5-foot and 2-foot balloons with air using the plastic straw, and slide them onto the 9-foot piece of twine. Hang your assembled banner behind a party table, as a photo booth backdrop, or anywhere else you'd like. Find more ways to dress up your space and shop the rest of our birthday party supplies.