Stamped color work, basic repeat, large repeat (14" x 18" @ 150 ppi).
[Currently set @ Fabric & Gift wrap: 150 ppi; Wallpaper: 175 ppi]
Wallpaper Coverage Calculator
Based on the dimensions you provide, this calculator will determine the number of custom-length sections of paper you'll need to cover any surface. If the height of your surface varies, input the tallest dimension in order for the pattern to line up correctly.
Enter your dimensions in feet (1 foot is 30.48 cm).