This shape's bottom and sides are dotted lines that make up the a square. But at the top, there is an arrow instead of the rest of the dotted lines. The arrow points upward.
This Structural icon is a responsive icon. This means that it's optimized for four resolutions, from tiny 16x16 until highly detailed 80x80. The style comes from the latest Microsoft Office
, which makes it perfect for any Windows applications, in particular, those with ribbon toolbar control. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 15,700 icons, all in the same style and quality.