Vintage PU leather notebook's hard cover,exquisite and durable,feels great in your hand,protects the pages inside and convenient writing surface,suit for travel and personal lock diary. Size:A5;Cover Size:219*147mm; Paper Size:206*140mm; The amount of paper:100 sheets; high quality lined paper,smoother than normal,suit for most pens,provide you a high quality writing experience. The writing paper is environmental,recyclable,pollution-free and has no fluorescer,can effectively protect your eyesight,relieve vision fatigue.There are multi-functional information holders, will creates many small spaces for your accessories such as cards, notes, pen, etc;bookmark keeps your place. Creative metal password lock,adding a trace of fashion sense 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality. Record your valuable thoughts, memories and experiences in this vintage lock journal.Perfect for someone who is looking for a diary with lock, or diary with password, or an eleglent looking notebook. Specifications: Item Name:Vintage Password Notebook Layout:Ruled lined paper Cover Material:PU leather Inner Page: beige Daolin paper Size:A5 Cover Size:219*147mm Paper Size:206*140mm Paper Weight: 100g The amount of paper:100 sheets Packing including : 1 piece locking notebook About the Combination Lock 1The initial password is 000. 2sliding to the left button, you can open the notebook. 3At the password state,Button to the right to promote,While rotating digital wheel,Do not release the buttonThen set up your new password. 4Set up a new password, and then release the button, the new password is set. 5Please remember your new password.