The T-type (color) has a white index column, making it easy to read and write on.
Made of durable E-flute and cardboard material.
Size: A4; External dimensions (height, width, back width): 10.2 inches (260 cm), 12.6 inches (317 cm), 40.2 inches (102 cm); Material: Cardboard (blended with old paper pulp); Color type