This One To One 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 4,400 icons, all in the same style and quality.
The image is a square. The top and bottom are a little bit longer than the sides of the square. The square has the number 1, a colon, and another 1 in the center. The numbers are not touching the edge of the circle.
Related to One To One Icon
Related icons are the icons with matching tags, as well as all data icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors