Attractive lobby directory allows quick additions and reorganization of tenant names. Create names and suite numbers with specially designed letters that attach to magnetic letter guides for secure placement and easy alignment. These holders are easily removed for letter changes, and reattached to the magnet-attracting surface. Alignment ridges keep name strips neat and evenly spaced. Includes 40 letter holders and a complete assortment of 664 letters and numbers. Graphite color aluminum frame with security lock and protective acrylic window.   Assorted set of 664 letters and numbers for use in the lobby directory.