StumbleUpon Icon
Commercial usage: Not allowed
StumbleUpon Fireworks Icon
Clean Simple Social Icons
Commercial usage: Allowed
Pen Icon
Azuline! Business Icons
Cerulean! Applications Icons
Blue Magic Social Icons
3D Social Icons
Social Media Icons
Classy Social Media Icons
Clean Noisy Social Icons
Chrome Social Media Icons
Extreme Grunge Social Icons
Crystal Office Icon Set
Social Koi Icon Pack
Pretty Social Media Icons 2
Pretty Social Media Icons
Tabs Color Social Icons
Black and White Social Icons
Web 2.0 Blue Icons
Webtoolkit4.me Social Icons
Social Bands Icons
Polaroid Icon Set
Social.me Icons
Super Mono Sticker Icons
Simply Smooth Socials Icons
Web 2.0 Orange Icons
Folder Style Social Icons
Project Icons 1.9
Aquaticus Social Icons