This is a icon set of social network.

Social Network Sites; Icon Set
colours: Blue, Green And Orange.
Icons includes:
Facebook, Twitter, Flickr, Digg, RSS, Delicious, Myspace, You Tube, Stumble Upon, and obviously Deviantart

Name: Free Icon Set – Social Network Sites
Copyright: http://precise-pixel.deviantart.com/
Author: Precise-Pixel
Homepage: http://precise-pixel.deviantart.com/
License: Free for commercial and personal use.
File Type: PNG