Reflect, write and erase two birds with one stone. No glare and gentle on your eyes. Magnetic bars on both ends make it easy to use. ● It can produce clear images and can be used in bright rooms, making it ideal for classrooms and presentations. The surface is matte and easy to write on, and the whiteboard does not cause any glare (hotspots) of projector light that you may be concerned about with the white board. ● Magnetic bars on both ends, so it is easy to stick and remove on chalkboards, whiteboards, and partitions. Please prepare markers and erasers separately.