Z-card folded in special way and glued into cover

Printing sheedfed offset
Production Holland
Size cover: 9 x 14 cm; inisde 8 x 13 cm
Printing in 4 colors (fc)
Paper inside 90 gsm woodfree offset

cover 300 gsm bothsided coated cardboard

Binding inside 6 x zig zag and cross 2 x zig zag folded Inside glued into cover
Specialities way of folding and glueing