Getty Images Icon
Social Bookmarks Icons
Commercial usage: Not allowed
Google Mail Icon
Social 48px Icons
Orig Mail Icon
Zosha Icon Pack
Folder Open Icon
128px Icon Set 2
E-Mail Icon
Palm Icons
Mimetypes Image X Generic Icon
Hycons Icon Theme
Commercial usage: Allowed
Folder Image Icon
Insert Image Icon
Pretty Office VIII Icons
Mobile Mail Alt Icon
Minimo Icons
Mobile Mail Icon
Ampola Icons
Genesis Icons for iPad
App Mail Icon
Apple Festival Icons
Black Mail Icon
Vidro Icon Set
Black Open Icon
Blue Mail Icon
Blue Open Icon
Green Open Icon
Gree Mail Icon
Orange Mail Icon
Orange Open Icon
Red Open Icon
Violet Mail Icon
Violet Open Icon
Folder Opened Yellow Icon
Vista Base Software Icons 2
Envelope Open Icon
Bwpx.icns Icons
Lock Open Icon
Package Open Icon
Grey Mail Icon
Mail Icon
Folder Images Icon
Square Buttons Icon Set 4-5