When the bounding box feature is added to a part it creates properties in the part file for those sizes. They are "Total Bounding Box Thickness", "Total Bounding Box Width" and "Total Bounding Box Length" also the volume becomes a property but I'm not concerned with that. What I want to do is create a column in the BOM that includes these sizes. It would probably look something like this $PRP:"Total Bounding Box Thickness" X $PRP:"Total Bounding Box Width" X $PRP:"Total Bounding Box Length". This would give me the finished size of the material required to make the part. Has anyone done anything like this?