About this 3D model

Another biohazard symbol but this one is different from others on Thingiverse because the positive is not all one piece. It is meant to be combined with the negative and printed with 2 different colors on a dual-extruder setup. Overall diameter of negative medallion is 1.50" (38.10mm) x 0.25" (6.35mm) thick. Positive biohazard symbol is 0.10" (2.54mm) thick.