Promotional 18 inch Mylar Balloons - We carry a variety of promotional balloons for your retail store. Our Slogans  the American Flag (patriotic),sale,clearance sale,grand opening and blank red,white,and blue. Our heavy duty balloons are for use with helium (not included). Use promotional balloons to attract customer attention for your sales or promotions. We also carry balloon accessories 4' string and balloon weights. 5 balloons per pack. Price breaks are at 5 and 10 packs of Promotional Balloons.