Diary 1) Cover: 1.5mm cardboard, 4 color printing 2) Inner: 70gsm offset paper, 2 color print 3) Sizes: A5, A6 4) Binding: Diary1) Cover: 1.5mm cardboard, 4 color printing2) Inner: 70gsm offset paper, 2 color print3) Sizes: A5, A64) Binding: wire-O Diary