MasterVision Combination Board, Magnetic Dry Erase Whiteboard and Blue Felt Bulletin Board, 36" x 48", with Aluminum Frame and Pen Tray Magnetic Gold-Ultra Lacquered Steel surface is suitable for frequent use Fabric bulletin surface never shows pin holes and can be used with push pins and/or Velcro Sliding aluminum pen tray keeps pens and magnetic accessories where you want them The Marker Board has a 4-corner mounting system that keeps it firmly in place 3' x 4' feet with mounting hardware and marker pen tray included