1.Cover: Premium PU leather laminated 2MM high density grey board, form inside for soft touch. 2.Inner Page: 78 sheets of 100gsm offset paper. 3.Binding method: 6 rings loose-leaf clip 4.Accessories: 8000mah powerbank, pen holder, rotary buckle 5.Package: gift box（optional), paper bag（optional), OPP bag, outer carton It can be fully customized according to your requirements, for example adding your logo/brand on cover printing the inner pages according to your design choosing other leather color/texture different size Other structures available  ...