The Filofax Pennybridge A5 iPad Case features an iPad holder and fully removable organizer, perfectly pairing technology with paper. It is designed to use an iPad and paper simultaneously. Ring mechanism size: 6 rings of 5/6". Left: 6 card pockets, 2 full depth pockets, 1 full depth pocket (for removable mechanism). Right: iPad frame, elasticated pen loop. Exterior: Cut out for iPad camera on back cover, 1 full depth pocket on back cover.