1. Cover material: PU leather 2. Inner core material: Daolin paper 3. Product specification: A5/B5 4. Number of sheets: 100 sheets/200 pages 5. The cover is made of color-changing PU leather, which is comfortable to the touch, wear-resistant and stain-resistant 6. Pen insert design, more convenient to store and use 7. The four sides are made of golden rice stitching technology, which is reinforced and durable, and has no flaws. 8. Ivory white Daolin paper is used, which is thick and opaque, writing is smooth, and no ink seeps. 9. Dimensions: A5: 22 x 15 cm, B5: 27 x 19.5 cm 10. Weight: A5: about 400 grams, B5: about 700 grams
