Included are 14 different road signs that can be used as pins, magnets, or on posts, directing traffic on your desk. Just glue onto the back of the sign either a pin back, a magnetic strip or small magnet, or the bracket from http://www.thingiverse.com/thing:298560 which allows you to use the post from the same thing. While the .stl files for all fourteen signs are included, I haven't got photos for printed versions of all of them yet. Inspiration from real life can be found in Google Images: https://www.google.com/search?q=road+construction+traffic+signs&client=firefox-a&hs=iWJ&rls=org.mozilla:en-US:official&channel=sb&tbm=isch&tbo=u&source=univ&sa=X&ei=icZGU6a4JsnKsATXkoGwDA&ved=0CEQQsAQ&biw=1600&bih=770#imgdii=_I used PLA and printed with 0.3 mm layers, 3 shells and 15% fill. I swapped out a base color for a different color of filament for the lettering and border on the signs, but they could just as successfully be printed in one base color with the raised portions painted.