... (14.5*21 cm) 2.Material: Cover 250gr white board paper, inner 80gr, 80 sheets 3.Packgae: 1 opp bag/1 ... (14.5*21 cm)2.Material: Cover 250gr white board paper, inner 80gr, 80 sheets3.Binding: double spiral4.Packgae: 1 opp ... .Introduction: We are professional manufacturer in making paper bag&box, notebook, sticknote pads,christmas gift and paper product like envelope etc. We can supply ...