Returns or sets the default line width of borders. Can be one of the following WdLineWidth constants: wdLineWidth025pt, wdLineWidth050pt, wdLineWidth075pt, wdLineWidth100pt, wdLineWidth150pt, wdLineWidth225pt, wdLineWidth300pt, wdLineWidth450pt, or wdLineWidth600pt. Read/write Long.
Note If the Enable property of the Borders object is set to True, the default line width and line style of borders are used.