Say goodbye to boring sationery with Colourhide notebooks. All notebooks have a vibrant and protective polypropylene cover, with easy rip out pages. The A4 range includes a pen holder on the cover, reusable ruler, and a 2-year calendar. The A5 note book includes a pen holder on the cover, reusable ruler, double-sided pocket, and a 2-year calendar. All Colourhide notebooks are certified by the Forest Stewardship Council (FSC )UNIT:EACH