Terms of use : Free for personal and commercial usage, require a link back and restrict to resell and redistribute.
File format: png
Website: http://www.fatcow.com/free-icons
About FatCow: FatCow is a leading web hosting company, it provide free icon as a marketing strategic to attract more referral traffic and links.
Screenshots:
![Fatcow Icons Pack Fatcow Icons Pack](http://www.cus8.com/images/huntfree/2012/nov/fatcow-icons-set.jpg)