NOW AVAILABLE IN 10 VIBRANT COLORS!!! FAST SHIPPING!!! Get your OFFICIALLY A TEENAGER Balloon Banner! Balloons are approximately 16 inches tall when inflated. Set includes the following: 1x – 16 inch OFFICIALLY A TEENAGER letter balloons1x – 10M string for hanging the balloons1x – Straw for inflating the balloons1x – Detailed instructions for inflating with air Please note that the 16 inch letter balloons CANNOT BE INFLATED WITH HELIUM. You must use AIR ONLY. The are meant to be taped to a wall or hang using the string provided. They are not meant to float with helium. ***For best results inflate the day of event. Balloons will ship deflated and can be inflated with air only using the straw provided.*** CHOKING HAZARD ? Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.