Idea of Party Balloon Icon
The image is of an round shape that isn't a perfect circle. The top is more circular and comes to a bit of a rounded point at the bottom. The top is wider than the bottom. From the bottom of the object is a squiggly line.
This Party Balloon icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,200 icons, all in the same style and quality.