Messages and listings stay secure behind aluminum framed doors with shatter-resistant acrylic, full length hinges and flush mounted lock. An attractive felt interior letter panel features precision grooves for easy letter insertion and provides a long-lasting background for your messages. Comes complete with a set of 3/4" Gothic font letters, numbers and characters. Includes two keys. Board Type: Enclosed Letterboard Board Width: 36" Board Height: 24".GHEPA13624BBK. PA13624BBK. Ghent Ghent Enclosed Letterboard.