6' x 4' Enclosed Bulletin Board with Fabric Interior, 3 Separate Locking Swing-Open Doors, 72" x 48" Wall-Mounted Tack board - Silver Aluminum Frame with Light Gray Interior Large, 6' x 4' tack board is separated out into 3 sections for easy departmentalization. Each panel has its own locking, swing-open door and set of keys - perfect for use by different departments within a building! Fabric tack board surface keeps pin holes hidden; unlike standard corkboards, fabric won't crumble over time. Wall mounting bracket and hardware included with purchase. Displays2go SKU#: FB3S64SVLG