Idea of Transition Both Directions Icon
The logo is two circles one sitting halfway on top of the other almost one merging into the other. The circles have an arrow in the center of them pointing in both directions.
This Transition Both Directions 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 6,100 icons, all in the same style and quality.