PNG ICO ICNS SVG MORE
iOS7 optimized
Glyph
Miu
Letter, envelope, mail
Black
512x512
envelope, mail, send
mail, Message, send
Signs & symbols
Social Black Buttons
twitter, Letter
PNG SVG MORE
Mixed
Simple darkcon
mail, envelope, Email
Message, Email, mail
491x512
PNG ICO ICNS MORE
Network & communications
Iconico
Letter, Message, Email
1024x1024
mail, Email, Letter
Icons Solid
Letter
UI
Free basic
envelope, Message, Rss
CadetBlue
Social media
Socialicons
mail, Message, Email
LightSlateGray
Orange Social Icons
Letter, twitter
DarkOrange
484x484
Communication & Technology
invite, Letter, share
envelope, send, invite
PNG MORE
Business & finance
24x24 Free Application Icons
DodgerBlue
24x24
Wireframe mono icons
C, Text, Letter
48x48
Token
telephone, envelope, mail
128x128