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Desktop apps
Smooth
Social icons by Deab
Facebook
SteelBlue
32x32
Flat
Circle Icons
Pages, Facebook
512x512
3D SoftwareFX
256x256
Pixel
Seize
16x16
Farm-fresh
Facebook, Box, Comment
Facebook, Comment
48px icons
48x48
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3D
Isometrica Social Icons
105x105
Webset Icons
Illumine
59x59
Facebook, user
56x59
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64x64
Absque
Polaroid
62x78
Chrome
70x70
39x40