PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
envelope, share
DarkGoldenrod
16x16
Cologne
Email, envelope
LightSkyBlue
32x32
envelope, exclamation
Arrow, envelope
Minus, envelope
Khaki
envelope, pencil
envelope, plus
envelope, Label
PNG MORE
BWPX
envelope
Silver
18x18
envelope, open
Gray
manilla, Bag, paper
BurlyWood
Vaga
mail, open, envelope
envelope, Arrow
envelope, Minus
pencil, envelope
plus, envelope
Label, envelope
manilla, envelope
envelope, Message, Letter
Lavender
Mini
post, envelope, mail
WhiteSmoke
envelope, Email
LightBlue
mail, envelope
Silk
phone, Email, envelope