This is a series of cookie cutters of ANSI warning signs.
If your OSHA rep is being a pain at the job site, maybe you can bribe them with cookies?
This is a two part design with an imprint on the inside and a cutter on the outside. I would suggest pushing the imprint gently into the dough first and then using the cutout, the details come out better this way.
The author marked this model as their own original creation.