• Personalize your Linux-powered laptop or external keyboard with this 11.93 mm (0.47 inch) Tux the penguin keyboard sticker that covers the Windows logo (also known as the super key) on many PC keyboards.
  
  
• The "super" key works on Linux to open program menus (for example, on KDE), get an overview of open apps (GNOME), or it could be mapped out to any function that you would like. This is a secure adhesive made of high quality vinyl and will fit keyboards of many sizes with its measurement.