... of metal sign boards,office message board,magnetic writing board,Ideal pattern show in many art exhibitions. 1)Movable Magnetic Dry Erase ... D3mm Material: Iron and Paper Card. MOQ:3000pcs Board feature:Movable,Magnetic, Dry erase easily. Our promise: High-quality products, ... Used for school,office,home ,etc.it is simple and practical.3) Vivid pattern and sample colour is popular.4) Different dimensions ...