This Syrena 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 15,000 icons, all in the same style and quality.
The icon resembles a traffic cone with a rounded top instead of a sharp top. It has a slim rectangular base and looks like an upside-down cup. There are six short lines evenly spread out and emanating from the cone that are intended to give the impression that the siren is making noise or flashing.