Enclosed Sliding Door Cork Bulletin Board, 5 x 3 Feet, Self-healing Corkboard Display Surface, 60" x 36" Notice Board for Wall Mount with Included Mounting Hardware, Black, Aluminum Frame (CBSD6036BK) - Walmart.com
ghent 2-Door Enclosed 36 in. x 48 in. Bulletin Board, Vinyl, Caramel, 1-Pack PA23648VX-181 - The Home Depot
Amazon.com : Swansea Glass Enclosed Bulletin Board Blue Felt Pin Boards Tamperproof with Mounting Screws,Indoor Use,28x26 inch (6xA4) : Office Products
Sliding Glass Bulletin Board - Directory Case (SBS) | Boards, Sliding Units & Display Cases | Platinum Visual Systems