
The chipboard is made of 1.2mm thick milk cardboard.
Available sizes:
7 x 6.3 cm (internal size 6x4.6 cm)
8 x 7.2 cm (internal size 6.9x5.3 cm)
9 x 8.1 cm (internal size 7.8x6 cm)
10 x 9 cm (internal size 8.6x6.6 cm)
11 x 9.9 cm (internal size 9.5x7.3 cm)
12 x 10.8 cm (internal size 10.3x7.9 cm)
13 x 11.8 cm (internal size 11.2x8.6 cm)
14 x 12.6 cm (internal size 12x9.2 cm)
15 x 13.5 cm (internal size 12.9x9.9 cm)