This Classic black felt covered board with an attractive oak frame is precision grooved on 1/ centers to accept our universal quick change letters to create your own sign in minutes or change to suit your needs. One free set of 3/ Helvetica letters and assortment tray are included. Assembly: Assembled. Construction: Tempered Hardboard. Frame Color: Clear Lacquer. Frame Construction: Wood. Interior Color: Black. Type: Without Header. Surface Material: Felt Letter Board. Size: 2 W x 18 H.