A group of circles are aligned in the shape of a bigger circle. The smallest circle is at the center bottom and in a clockwise direction each circle gets slightly bigger.
This Spinner 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 5,500 icons, all in the same style and quality.