Shop Gold foil letter Balloons at Wanna Party letter, alphabetical and numerical. Perfect for adding to the personalized touch you want to bring out in your event. Combine this gold letter balloon with other letters for a custom message at a graduation, birthday, baby shower, or wedding. The metallic finish of this foil balloon makes for an eye-catching decoration. Gold letter balloons also make a trendy photo booth background at your event. R Letter Self-sealing Reusable Foil Balloon arrives uninflated 40inches in height.