Big Journal B5 Red Extra Large Refillable PU Leather Journal, 10.6 X 8.3-Inch High quality extra large leather journal. Size 10.6 X 8.3 inch (B5) It is a PU leather large journal. This large leather notebook is also a leather binder journal, or a leather refillable journal The Extra Large Leather Journal, A Refillable Leather Journal ( Binder Journal), Large Leather Notebook, Extra Large Journal is a Leather Refillable Journal (Refillable Notebook). It is made of PU Leather. Warning: PU Leather (or Faux Leather) is not genuine leather!