The icon set comes with Creative Commons Attribution license. This free icons set package includes 50 PNG menu icons in 3 sizes and the additional source files for further customization.
You can download the icon sets from Download Free icons set for Android applications.
There is one more icon sets available for download which is Free Android 2.x Monster Icons. Download Free Android 2.x Monster Icons. This free icons set package includes 8 PNG launcher monsters, Android 2.x style.
Download now and Feel free to use them in any form in your projects or remix them :)