Inside:70g Sided offset paper,40 sheets,Hard cover notebook Size: 90*130mm oem welcomed 1.Inside:70g Sided offset paper,40 sheets,without printing.note book,exercise book,Hard cover notebook2.Size: 90*130mm metal spiral3.Front and back covers: 350g Single side whiteboard, Four-color printing.4.Inside:70g Sided offset paper,40 sheets,without printing.5.Packing: With an OPP bag packing.At the same ...