Simple! I located the model number of the appliance, entered that number on AppliancePartsPros.com and located the replacement glass. When I removed the door, I discovered that there are actually 3 panels of glass. There's the glass that is part of the outer door and then there are two other panes of glass separated by a metal frame that is sandwiched between the outer and inner door sections. Only one of the inner panes of glass had shattered, so I thought what I would receive would just be that one pane. However, I not only received that both panes, but the mental frame as well. I was able to repair the door and reinstall it within a few minutes.