This app contains a lot of icons, and you can change your phone's look by using this icon pack. If you are using Windows or some other operating system, this application is also available for you. 

How to use it?

Download the icon pack, and install it on your phone. Open it, and you will find a folder. Inside that folder, you will find a file named "Oxygen.ini" or "Oxygen.xml". Open that file, and you will find the information about the pack. 

If you want to install the pack on your phone, you need to make sure that you have a compatible app. You can check the compatibility with your phone by following the steps above.