- Surface board by Korean orrugated iron or felt.
- 3 kinds: green surface board to write chalk, white surface board to write highlight, felt surface board to pin.
- Board combines write board and pin board. Connected by aluminum bar 32mm.
- White surface board, matte lines have anti-glare
- Aluminum frames powder coated, thick 32mm.
- For hang fixed on the wall.
- Convenient use in different spaces.