black chalk board SXA
The product is characterized with high quality, good performance on writing and erasing, suitable for shcool or office. Frame: silver grey aluminum frame, 19(wide) ×19(deep) ×0.8(material thick)mm
Surface: metal baking finishing, 0.25mm thick.
Interlayer: double A corrugated cardboard/high density EPS, 12mm thk.
Backboard: Galvanized board, 0.25mm thk;
Accessories: stainless steel hooks, marker pen tray
black chalk board SXA