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Social media
Pixel
Simply 8-bits #4
Fpse
Silver
96x96
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Smooth
Aquaticus
flickr
60x60
google
Livejournal
Picasa
Yelp
Flat
Minimalist Social Media Icons
256x256
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Flat Social Media Icons Set (Round Style)
512x512
Xing
Cartoon
Beer Cap Social icons
Reddit, Beer cap
128x128
Beer cap, Stumbleupon