Price including Helium filled and ribbon價格已包充氣及絲帶 (單個價錢, Price for One Latex, random color, 顏色隨機)Floating time飄起時間: 6-10 HOURS ONLY, please use the latex balloon for one-day event6-10小時, 建議取氣球當天使用 Floating Longer up to 15-24 HOURS @+$8 延長氣球飄空時間至15-24小時每個+$8 Plastic weig..