MasterVision DET8025397 Tile Magnetic WhiteboardBi Silque DET8025397 Create a dry erase wall with this innovative solution. The magnetic steel surface is easy to clean and is suitable for frequent use, it resists scratches and staining. Magnetic panels can be mounted vertically or horizontally and fit snuggly together to create any size writing or posting surface. Easy to handle and to mount, with no visible hardware exposed. Includes an optional 26. 5 inch metal pen tray. 10 year surface warranty.