MasterVision Maya Melamine Dry Erase Board with Tray, 18" x 24", Whiteboard with Aluminum Frame Double-sided Silver Easy Clean melamine non-magnetic dry wipe surface The Wall board surface is suitable for moderate use, featuring a 5 year surface warranty Snap on aluminum pen tray to keep markers and erasers always at hand The Marker Board has a 4-corner mounting system that keeps it firmly in place, and it can be mounted vertically or horizontally 1.5' x 2' ft with a heavy gauge aluminum tray