This Lifebuoy 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.
The Icon for Lifebuoy is a round circular ring. There are four rectangular pieces on top of the ring, evenly spaced at the top and bottom and left and right. The ring is on top of an object with rounded corners that make half circles between each rectangular piece.