Our end papers and fly sheets consist of thick white or black card stock paper. This stock paper will appear at the front and back of your Flush Mount Album or your Layflat Photo Book. For the Press Photo Book, the end paper and fly sheet is a white paper sheet.
Nothing can be printed onto the fly sheet or end paper. It is automatically included during assembly of your book. They are not shown in Zno Designer as you design your project.
Here is a photo example below of a Flush Mount Album.