1. It is made by hand, one hole at a time, and the cowhide is thick and dense, and has good toughness. 2. Leather: first layer of yellow leather 3. Inside pages: 100 grams of blank kraft paper, 20 sheets x 12 cores, 240 sheets/480 pages 4. Dimensions: height 220m m x width 160mm x thickness 50mm 5. Weight: about 900g of notebook
