This Kalendarz 25 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.
This icon is depicting a calendar with a number 25 on it. The object is rectangular shaped with a solid horizontal line dividing the topmost part from the bottom. In the center of the calendar is the number 25.