We were looking for a high-impact, low-cost way to greet people at our conference. This balloon garland ended up being a great option. We had a volunteer fill it up the day before, kept it inside overnight, and then put it up outside for our full-day event. It held up great in the sun + 74 degree weather. We did bring it back inside each night, but it weathered both days (far better than the helium balloons we got from another brand). We also appreciate that the garland didn't require helium, wh...