PNG ICO ICNS SVG MORE
Romance
Outline
Flat icons free
envelope, Message, love
Black
512x512
Travel & hotels
Travelling icon set, IInd part
Letter, Country, postcard
Mixed
Twitter UI Set
envelope, Email, Letter
PNG SVG MORE
Essentials
envelope, Message, send
bitsies!
Letter, Communication, Email
UI
Linecon
mail, Email, Letter
Freeline
envelope, Letter, mail
Valenticons
valenticons, Letter, valentines
ikooni outline: Free Basic
envelope, Spam, Message
Hawcons
open, envelope, mail
envelope, mail, Closed
envelope, mail, open
mail, envelope, open
envelope, Closed, mail
envelope, open, mail
mail, envelope
envelope, mail
mail, envelope, Closed
Round Black Icons