Plus Icon
Web Orange Buttons
Commercial usage: Allowed
16x16 Free Toolbar Icons
Web Pink Buttons
Web Green Buttons
Square Red Buttons Icons
Sizicons Icons
Mini Icons 2
Dusseldorf Icons
Dortmund Icons
Frankfurt Icons
Glassy Buttons Icons
Commercial usage: Not allowed
Essen Icons
Stuttgart Icons
Bremen Icons
Plus Grey Icon
DelliOS System Icons
Spherical Icon Set
48x48 Free Object Icons
Flask Icon
Free Developer Icons
Onebit Icons
Elegant Icons
Munich Icons
Hamburg Icons
Cologne Icons
Danish Royalty Free Icons
Basic Icons
Google Plus Icon
Wooden Social Media Icons
Google Plus One Icon
Extreme Folded Social Icons
Google Plus v2 Icon