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Computer & hardware
Outline
Mirrored Twins (hollow)
sign, Caution, warning
Black
512x512
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Glyph
3D Maker Vol 1
sign, Attention, warning
Goldenrod
Cog, Attention, warning
Crimson
Smooth
Crystal Project
stock, Dialog, warning
32x32
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Pixel
Strabo
warning
24x24
WooCons #1
Attention, sign, warning
Gold
3D
iMod
warning, siren, robbery
Aire PNGs
OliveDrab
256x256
Discovery
Dialog, warning
warning, sign
Human o2
128x128
warning, gtk, Print
WhiteSmoke
messagebox, warning
Futurosoft
Adept, warning, notifier
ASP.NET icons
Attention, warning
Olive
16x16
warning, Attention
OrangeRed
realistiK Reloaded
Orange