Whitelines Perfect Bound A5 Size Notebook, Squared, Black (WL49 PBBA5S) Flexible, clean binding increase durability Soft cover with rounded edges in classic black Inlay is squared to provide guidance in writing with notebook horizontally or vertically, graphing or sketching your ideas keeping all your thoughts better organized When copied, scanned and faxed, the lines disappear leaving only your sketch or writing A5 size is approximately 6 x 8.5 inches