Abstract: A card holding plug protector, for example, configured to fit a 110 volt (V) or 220V outlet, has a frame configured to allow the insertion and display of at least one insert, for example, one or more business cards. The plug protector comprises at least one prong configured to fit an electrical outlet, and a frame attached to the prong, wherein the frame is configured to accept at least one insert and comprises a window through which the insert is at least partially visible. The electrical outlet may be a 3-prong or a 4-prong outlet, although the card holding plug protector may not have the same number of prongs as the outlet is configured to accommodate. The window is configured to enable the majority of the insert to be visible when the insert is in the frame.