The SpaceFile Reference Organizers take up zero desk space and attach to any desktop up to 2" thick with included hand-tightened desk clamp. Pockets pivot a full 360¡ which allows you to position Organizer at the optimum viewing angle. Available in 10- and 20-pocket models. Both models include one T-card Panel with a write-on/wipe-off board on the opposite side, and moveable index tabs with color-tipped labels to make it even easier to access the information you need. T-card Panel comes complete with 50 color-coded T-cards and dispenser for organizing all of your projects and reminders. Titles are clearly visable with additional hidden area for writing detailed notes or instructions. Write-on/Wipe-off Panel includes pen holder with dry erase marker with eraser cap. Clear pocket provides storage for photos, receipts, or notes, and doubles as a copy holder, no need for another desk accessory to clutter your desktop.