Green Writing Board
dust-free green writing board
harmless,environmental
multi-functional,Durable
high practical

Green board : 

1. It is composed of  high polymer coatings, ultra-thin steel plate(thickness: 0.135 ~ 0.2mm), and composite plastic (PE) for both sides, produced by a high-temperature process. The overall panel is flat (flatness>3). Non-deformation, double-sided use, and long life.

2. It uses green baking paint of a low-frequency spectrum, which is well adapted to human eyes (colour code: P/T3305C).

3.The colour achieves clarity and softness. Non-reflective (glare degree ≤10 °)

4.Extreme hard (≥5H ), and with a strong resistance to writing and rubbing needs (400g force ≥100,000 times).