PNG MORE
Mixed
Flat
Office Vol.3
ruler, Drawing, pencil
DimGray
512x512
PNG ICO ICNS SVG MORE
Orbicons (Free)
ruler, measure, pencil
YellowGreen
PNG ICO ICNS MORE
Smooth
Vibrant
ruler
Goldenrod
48x48
Flat services icons
ruler, Pen, Design
IndianRed
48px web iconset
Peru
Toolbar icon set 2
SaddleBrown
32x32
Glyph
Retina Display Icons
Silver
64x64
Pixel
PixeloPhilia
Some icons
Application, pencil, ruler
LightSteelBlue
80x80
3D
Vista Style Base Software
ruler, measure, height
Black
256x256
Led Icons
16x16
triangle, ruler
Sienna
Crop, ruler