1. frame :plastic 2. corner : plastic 3. surface : whiteboard /greenboard/ blackboard surface

Descriptin Of Cartoon Board:

1>, There are mainly three dimensions available: 29cm x 22mm; 27cm x 35mm; 40cm x 30.5cm.

2>, Aluminium frame with plastic corners together with gallus or elastics.

3>, Various Kinds of Patten Figures on cartoon board.