Email Open Icon
Flatastic Icons Part 2
Commercial usage: Not allowed
deviantART Light Icon
Flat Icons
Twitter Light Icon
Generic Open Icon
Alumin Folder Icons
Email Opened Icon
Cold Fusion HD Icons
Email Opened v2 Icon
Facebook Light Icon
Flat Round Social Icons
Commercial usage: Allowed
LinkedIn Light Icon
Pinterest Light Icon
RSS Light Icon
SlideShare Light Icon
YouTube Light Icon
Shop Open Icon
Pretty Office 11 Icons
Gmail Opened Icon
gCons Icons
Folder Open Icon
Kitchen Icons
Ravenna 3D Icons
Alarm Light Icon
Mini Icon Set 2
Back Light Icon
Calculator Light Icon
Calendar Light Icon
Chart Light Icon
Computer Light Icon
Data Light Icon
Disc Light Icon
Down Light Icon
Email Light Icon
Euro Light Icon
Export Light Icon
Forward Light Icon