If the outside dimension is not specified, it will use the Dynamic Outsides to set the outside of the mat.
Enter the outside dimension, if desired.
Enter the Outside Width.
Enter the Outside Height.
Outside Bevel Definition
The Outside Bevel is created by cutting into the fallout surface with the blade angled at 45°/52°, thereby slanting the bevel under the fallout surface. The matboard core is not visible from the front.
The Bevel Type refers to the angle at which the blade cuts the surface of the matboard when it deviates from the 90° right angle cut.
Select Outside or Outside-Front of Mat from the Current Bevel Type dropdown control to edit this configuration.