hardcover notebook with spiral binding white iron Notebook printingDescription:size:21x21x1.5cm or customizedMaterial:Cover:157gsm c1s artpaper+1000gsm grey carboard,4c+0c printing,matt lamination,4ppInner:140gsm woodfree paper,1c+1c printing,240ppFinishing:glossy laminaion,white iron spiral bindingPacking:shrink wrap/pc