• Format: DIN A8 horizontal. • Solid cardboard, 190 g/m². • Yellow color, with lines. • For more learning systems. • Includes 4 colored circles to mark success in learning. • Cards for Croco DIN A8 horizontal. • Stable cardboard. • Chlorine-free bleached. • Packed in packages of 100. • Material: Cardboard 190 g/m². • Line color: gray. • Cardboard color: yellow.