PNG SVG MORE
Mixed
Cartoon
Monochrome Icon
Message, paper, Text
Black
478x512
PNG ICO ICNS MORE
Desktop apps
Seed
envelope, Email
DimGray
128x128
PNG ICO MORE
Computer & hardware
Oxe Set
envelope, mail, Email
Gainsboro
64x64
Network & communications
Wifun
xmas, card, christmas
DarkGray
Blogging
Gold
48x48
Mobile Phone
WhiteSmoke
Business & finance
Project icon set
envelope, Email, newsletter