Use:Message Board Magnetic:No Material:Cork Frame:Anodized Aluminium Front Board:Black Board, Green Board, White Board Core:Corrugated Board / Card Board / Gypsum Board Back:Galvanized Steel Sheet Color:Black Surface:0.16-0.25 Usage:soft board for office,inflatable stand up paddle board Feature:Magnetic, Wall Mounted, Wear Resistant, No Ghosting Quality:Excellent After-Sales Service:3 Years Show More