... materials: Art paper, gold chip cover, silver chip cover, heavyweightChipboard, leather or leatherette cover, cloth cover, PP board, PVC, specialChipboard2) ... 6) Binding: Wire-o binding, glue binding, sewn-glued binding, spiral binding and saddle stitch7) Finishing: Lamination or varnish, spot UV ... international fold-out map, telephone Section (according to customers' requirements). spiral Notebook