CD inlays are designed to fit standard jewel cases. Inlays are used as the back cover of a standard CD jewel case. The CD Tray Card folds up on the spines and is perforated to bend easily and fit in the jewel case under the tray. The CD inlays might either be digitally printed or they can also be litho printed. The Finished size is 5.9375" X 4.625".