1. size:A5 2. Material:cover 250g white board paper Description1.Size: A5(14.5*21 cm)2.Material: Cover 250gr white board paper, inner 80gr, 80 sheets3.Binding: double spiral4.Packgae: 1 opp bag/1 pcs,60 pcs/ 1 carton,carton size 28.3*23.5*35.5cm5.N.W:14.3kg, G.W:15kg6.The date of delivery:5000 pcs/18 days,10000 pcs/18 days,20000 pcs/20 days,50000 pcs/25 days,100000 pcs/30 days.7.Introduction: We ...