PU leather A5 planner retro notebooks and journals diary with lock agenda password note books for school notebooks supplies.The cover and back cover are made of imitation leather,the inner page has smooth paper quality,smooth writing,no damage to the nib, and no ink leakage.Locking line binding and page turning are stable,using paper to the greatest extent,energy saving and environmental protection.Packing conditions:we use bubble bags to pack the products tightly to avoid damage during transportation.