Idea of Bureau Icon
This looks like three rectangles on top of each other. The very top one is smaller and longer. The two bottom ones have a line in the center of them, going horizontal. There are two tiny squares on the bottom of the bottom rectangle, on the edges.
This Bureau 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 6,200 icons, all in the same style and quality.