ghent Natural Cork 48 in. x 72 in. Bulletin Board with Wood Frame, (1-Pack) WK46 - The Home Depot
Amazon.com : XBoard Large Cork Bulletin Board 72 x 48 Inch, 6' x 4' Big Push Pin Corkboard with Aluminum Frame | Cork Message Notice Board for School, Home & Office Wall
Aluminum Framed Colored Corkboard, 48" x 72", Oyster Shell