For the past few years I've been printing my wallcoverings in 30' rolls. This year, I started reprinting orders on panels instead to avoid the possibility of shading. The first style that's printed as panels is the Koi Silver wallpaper. I still have some rolls of other designs to sell, but slowly as I reprint I'm making the transition to panels. Each roll will have 4 panels and each panel will be 18" wide and 9' long, covering 54 square feet. Each roll will contain 2 A Panels and 2 B Panels. What should you do if your ceiling is higher than 9'? It's not a problem. Let me know, and we can print longer panels for you to accommodate your ceiling height.