The icon "Kidney" resembles in general left human kidney. It is of the shape of a kidney bean. The attached ureter is hanging down from the middle of the kidney.
This Kidney 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.