This isn't a regular star, its a super star. No but for real. These giant star shapes are 40 inches each. Sold in singles.  

Balloons arrive uninflated. Always dispose of balloons properly and do not release foil balloons into air. That is littering. Also you can do SERIOUS damage to power lines. DON'T BE THAT PERSON. We will know you also hoarded all the toilet paper during the pandemic.