350, hundredths-inches, 9940, hundredths-inches, 5600, Hundredths Pounds, 5140, hundredths-inches

3M Commercial Office Supply Div. Products – Porcelain Marker Board, Steel Backed, 8’x4′, Aluminum – Sold as 1 EA – Markerboard provides a smooth steel-backed porcelain surface for dry-erase use and bulletin posting with magnets. Design features an aluminum frame. Factory-installed mounting system allows easy horizontal or vertical mounting. Markerboard includes a convenient attachable accessory tray and four dry-erase markers.