Just for U Spell it out with this Letter U Gold Megaloon Foil Balloon, great for putting together with our other letters to make the name of someone special or create a message of congratulations. The letter measures 100cm tall and can be filled with helium or air. Item Includes: Balloon. Fit and Sizing: 100cm / 41in in height. Fabrics and Care: Foil. Please note: Self sealing balloon, can be filled with air or helium.