Create a stylish DIY letter balloon banner using our foil gold "O" letter balloon! This 14-inch foil balloon is just the right size for combining with more of our gold letter balloons to spell out any message or name. Inflate this letter o balloon with air using a straw, then slide it onto a string through the tabs at the top. Your assembled banner will look great on any wall at your birthday party, graduation party, or other special occasion. Get more of your party shining and shop the rest of our gold party decorations.