VEVOR Black Board, 70 x 40 inch Large Chalkboard with Aluminum Frame, Black Boards Dry Erase Includes 1 Magnetic Erase & 3 Dry Erase Markers, Black Surface, for Office Home and School

VEVOR Black Board, 70 x 40 inch Large Chalkboard with Aluminum Frame, Black Boards Dry Erase Includes 1 Magnetic Erase & 3 Dry Erase Markers, Black Surface, for Office Home and SchoolSmooth SurfaceSturdy FrameComplete AccessoriesVersatile InstallationMagnetic SurfaceUbiquitous UsageItem Model Number: A01B-100175,Writable Area: 67 x 38 inch/1710 x 960 mm,Material: Metal + Honeycomb Plate,Magnets: Yes,Weight: 14.55 lbs/6.6 kg,Product Size: 70 x 40 x 0.8 in/1750 x 1000 x 20 mm