This Classic black felt covered board with an attractive aluminum frame is precision grooved on 1/4"" 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 3/4"" Helvetica letters and assortment tray are included, Assembly: Assembled, Construction: Tempered Hardboard, Frame color: Clear Satin Anodized, Frame construction: Aluminum, Interior color: Black, Package quantity: 1, Type: Without header, Surface material: Felt Letter Board, Exterior depth: 1/2"", Width: 60"", Height: 36"", SKU: AARC2163