PNG ICO ICNS MORE
UI
3D
Glaze
Message
WhiteSmoke
128x128
DimGray
64x64
Business & finance
SEM Labs
Message, mail
DarkGray
48x48
send, Message, mail
Nuvola
Alert, Attention, exclamation
DarkRed
Mixed
Nuove
Crystal Clear
Snow
envelope, Message, Letter
LightYellow
Message, critial, Alert
Black