The icon is the symbol Libra. It is shaped like a circle with an open side on the bottom with two lines protruding left and right. There is also another line parallel to the circle's lines.
This Libra icon is made in flat color style
. This format was developed by Icons8 designer team and became immensely popular for use in web and mobile applications. Feel free to download this icon in PNG format for free, or unlock other formats for $5. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 6,000 icons, all in the same style and quality.