This icon is a bunch of squares and lines that are really random. They represent a code that can be scanned by devices to tell you what product they represent. Each one is unique to each product.
This QR Code 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.