Product Catalog: Biggest Book: Office Supplies: Presentation/Display & Scheduling Boards: Chalk Boards Porcelain Black Chalkboard w/Aluminum Frame, 51 x 37, Silver (ACCO BRANDS, INC.) Add a twist to tradition with this innovative chalkboard. Long-lasting premium porcelain-on-steel surface doubles as a magnetic bulletin board. Full length chalk rail. Includes mounting hardware. View Details Porcelain Black Chalkboard w/Aluminum Frame, 51 x 99, Silver (ACCO BRANDS, INC.) Add a twist to tradition with this innovative chalkboard. Long-lasting premium porcelain-on-steel surface doubles as a magnetic bulletin board. Full length chalk rail. Includes mounting hardware. View Details Porcelain Black Chalkboard w/Aluminum Frame, 54 x 78, Silver (ACCO BRANDS, INC.) Add a twist to tradition with this innovative chalkboard. Long-lasting premium porcelain-on-steel surface doubles as a magnetic bulletin board. Full length chalk rail. Includes mounting hardware. View Details Reversible Chalkboard w/Hardwood Frame, 48 x 72 (ACCO BRANDS, INC.) Double the writing surface of a standard board. Stand features a full-length chalk rail and hand dials to easily switch sides. Hardwood frame. View Details Reversible Chalkboard, 72 x 48, Hardwood Frame (ACCO BRANDS, INC.) Double the writing surface of a standard board. Stand features a full-length chalk rail and hand dials to easily switch sides. Hardwood frame. View Details