... .5cm*21cm Cover:250gsm cardstock with 4C printing Inner page: 80 sheet, 80gsm woodfree paper Spiral Notebook:1) Cover materials: Art ... (according to customers' requirements).Brand name : Chengshun Item : Spiral Notebook Material :Cardstock,Cardboard,Woodfree Paper Size :Customerised Size Color : CMYK ... packing ,candy,chocolate, cosmetic packaging , advertisements , etc ... Printed Spiral Notebook