Idea of Google Play Icon
The icon consists of what looks like three overlaid triangles. They form one rightward-pointing equilateral triangle. Inside it are inlaid two acute triangles, pointing to the right. One triangle is pointed slightly up, and the other slightly down.
This Google Play 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.