4 of 6
Setting the Dimensions for a Custom Paper Size in Word
Use the height and width boxes to set the dimensions for your custom paper size in Microsoft Word.
If you selected Custom as your paper size, you will need to specify the dimensions for the paper you will use to print your Word document.
Specifying paper dimensions is easy. Use the arrows beside the width and height boxes to increase or decrease the respective dimension. Or, click in the boxes and type a number.