It is a cactus icon. In the center there is a cylinder like shape that is wide at the top and thin at the bottom. there is a smaller version of this shape protruding from the upper left and one from the lower right. There are thorns protruding around the entire perimeter.
This Cactus 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 16,000 icons, all in the same style and quality.