PNG SVG MORE
Mixed
Pixel
8-Bit
post, inbox, e-mail
Black
512x512
PNG MORE
UI
Bijou
inbox
10x10
Computer & hardware
Strabo
Peru
24x24
IconSweets 2
Battery, inbox, Full
40x40
Alarm, bell, inbox
Biu, inbox, outbox
inbox, bell, incoming
inbox, Biu, Logo
inbox, mail, outbox
shopping, Bag, incoming
Shirt, inbox
38x40
Basket, shopping, inbox
Bag, shopping, inbox
buy, Basket, shopping
PNG ICO ICNS MORE
Fugue Icons
inbox, upload
SteelBlue
16x16
download, upload, inbox
Mobile apps
iPhone Sidebar icons
LightSteelBlue
Sienna
Boolean
Full, inbox
inbox, exclamation
BurlyWood
inbox, Arrow
inbox, pencil
SaddleBrown