Feel free to use these icons for personal or commercial projects. However, they may not be sold, rented, sub-licensed, transferred, edited, altered, or otherwise. The icons may not be offered for free download from websites other than Onextrapixel.com
If you'd like to share this set of icons, help us spread the word by linking back to this original release.
File Type: PNG
File Size: 82 kbs
File Link: http://www.onextrapixel.com/download/3d-black-and-white-social-icons.zip
From : http://www.onextrapixel.com/2012/03/16/freebies-black-white-3d-social-icons/
Onextrapixel.com offer their sincere thanks to Lokas Software for creating this black and white 3D social icon set and we really appreciate their efforts.