1. Adopt plastic frame with plastic outside elbows wraping around the frame. 2. The core is made of 5 layers cardboard.!

Features:

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

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

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

4>,  We can supply various kinds of children's cartoon boards.