The icon has six sides to it. Each side of the icon is equal in length and size. Each side of the icon connect to one another so the shape of it goes all the way around.
This Polygon 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 6,000 icons, all in the same style and quality.