You know what a mylar (foil) balloon looks like - now experience the up-and-coming standard: the "bubble" balloon. Bubble balloons are clear, rounded, larger than foil balloons and they last FOREVER (not really forever, we just did that for emphasis!) -- they last weeks longer than foil balloons.
We use Hi Float in our latex balloons to provide a longer float time for the birthday bouquet. The latex can last 2-5 days while the bubble balloon can last for months!
Our bouquets are professionally arranged, properly weighted and delivered in a clear bag for safety. This bouquet has one 22" Birthday bubble balloon and six complimenting Happy Birthday latex balloons.