... ,PU, PP, PVC, coated paper, art paper, paper board, etcLOGOSilk screen printing, emboss etc.INNERWood free paper, acid free paper, 56/60/70/80/90 ... : 1 ~ 4 colors printing , including week plan , monthplan, calendar, addressBINDINGBinding with sprial, glue, six ring, wire binding, glue binding, sewn-glued ... ) Imprint area: 4 x 6"Inner packing:25pcs/ctn Business document organizer with calculator