... Specifications: Item No.:WN-12218Description:School notebook cover design. inside page with peferation and punch, cover with1C- 4C offset printing, inner ... recyclable,environmental,friendly,waterproof,oil-resistance,nontoxic.Advantage:1,PP/cardboard material is the nice andrecycle material.2, ... weight,save material,can be recycle use. Keep the pp/paper products more and more popular and necessary by ...