PNG ICO ICNS SVG MORE
UI
Outline
Linecon
send, Email, Letter
Black
512x512
Round Black Icons
Letter, Communication, Email
Glyph
Google Material Design icons
send
Pictype Free Vector Icons
Email, send, mail
PNG ICO MORE
3D
Gnome Web Icons
paper, send, planepaper
64x64
send, 64, mail
PNG ICO ICNS MORE
Smooth
Ultimate Gnome
send, Move, right
256x256
Pixel
Gnome icons
mail, receive, send
48x48
send, mail
Tango
send, receive, mail
32x32