Detailed Product DescriptionWide used in office,school,factory.
Good board for writing and drawing the pictures.
Different size and different color are ok
1.Magnetic dry erase blackboard chalkboard,alumium or wooden frame,any color available.
2.The surface black is coated with non-toxid watery paint by special machine
3.can be written constantly with chalk or slate pencil,easy writing and wipe off
4.nature pine wood framed,or PDF available
5.any size,enviroment protective