high quality pu leather has made it our most popular organizer,with anodized ring mechanism opened and closed to easily add. Cover: pu LeatherColour: coffee, orange, green, blueSize: 4 selection, 5", 7",8.5",10.5"Binding: six expandable ringsSheets: 107 sheets ,80gsm (white and cream white colour) one colour printing with7 insert page, 157gsm ,two colour printing double face laminating (water ...