Material: Made of high quality PU leather material,smooth and comfortable touch,durable and sturdy,can serve for a long term.Size: A6 size,5.2 x 7.4/132mm x 189mm,standard 6 holes 0.8/20mm inner diameter round ring binder,inner paper Not included.Hidden compartments: On two sides of the cover located with hidden compartments,card pockets and two pen loops,which is convenient for you to store passport,tickets,cards and more important things.Multipurpose: It will can be perfectly applied for budget envelope system,diary,travel journal,business notebook,work records,study notes,poetry work,creative writing and more,ideal choice to DIY your unique notebook,photo album and personal organizer.Convenient to carry: The perfect size of PU leather cover fits in your purse,briefcase and backpack,protecting your important files and recording your life or inspiration anytime anywhere.