Notebook: 1: Size :102x133mm 2: Material :250gsm paper for the cover and 80gsm special paper for the inner. Notebook printing . 1: Dimension(mm): 102x1332: Material :Cover :250gsm Import Yellow Kraft paper, Inner sheets: 120P,80gsm special paper,1C printing for both sides, 3: Color : 1C+1C 4: Finshing : embossing for the logo, sewn binding, sticker on the cover of each book, 3 books for one set.