LABON'S Journal Notebook A4/A5/A6/ Ruled Diary Colored Edges PU Leather Softcover (A5,Black) SIZE: A5; 192 Pages (96 Sheets) PAPER: Fit for all kinds of pens. The thick acid-free paper prevent ink leaking through backside COVER: Waterproof PU leather cover prevent your notebooks from light and air,touch soft and sturdy BINDING: The sheets never get peeled away from the notebook,the binding holds them tightly CORNER: The colourful edges and rounded corners making your writing enjoyable and consistent