PNG MORE
Mixed
Pixel
IconSweets 2
Alarm, bell, inbox
Black
40x40
inbox, bell, incoming
PNG ICO ICNS MORE
UI
Smooth
Project icons
bell, reception
32x32
Computer & hardware
VistaICO Toolbar Icons
Alert, Alarm, ringtone
256x256
Christmas
3D
Christmas Gift
christmas, bell
Xmas Festival
Business & finance
Glyph
Wireframe mono icons
Alarm, bell
48x48
bell
128x128
Family & home
Old school by Babasse
Gnome icons
16x16
Travel & hotels
Pack Yuuyake
Crystal Project
Photography & graphic design
Dark Glass
bell, Alarm, time
Nuvola
Crystal Clear