Displays2go 48 x 36 Inches Indoor Bulletin Board with Gray Fabric Backing, 4 x 3 Inches Enclosed Message Board with Locking, Sliding Glass Doors, Aluminum (FBSD43SVLG) Clear, tempered glass sliding doors allow for easy viewing of the contents on display Locking glass doors prevent tampering. Gray fabric interior provides a neutral backdrop for displayed notices and messages Wall-mounting hardware included; requires 2 people for installation Dimensions: 48" x 36" x 2"