Features: 1) Cover: PVC with colorful printing, hard cover or soft cover 2) Inner: 80sgm offset paper, ruled line and margin perforation, 1/2C printing 3) Size: A4, A5, B5, and for you need 4) Sheets: you can decide the thickness of the note book 5) Binding: single or double colorful spiral, gluing binding or saddle stitch binding 6) We also can produce according to your requests