Review (4/5): The headband is great! The balloons... don't expect much.
Bought this for my daughter to wear on her birthday and she loved it. The headband fit well without digging in to her head. The balloons were ok and can not be filled with helium... they pop. I used a straw (not included) to blow up the second one and attached it to the birthday banner. It worked well- just not the way I planned.