This Signin icon has Android KitKat style. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.
This is an image of a circle. The circle has a small blank area at the top of it. Inside the circle is a downward facing arrow that begins at the blank area of the circle and ends just past the center of the circle.