Classmates Exercise books offer great value all round. These high quality books consist of 225gsm durable cover and each sheet of paper is 75gsm so can withstand general wear and tear from everyday use in the classroom and at home. There are 3 x staples down the spine for additional strength. The Exercise books can be used in all Educational settings and the coloured cover can also help to identify specific subject areas. Cover - Red 225gsm. Paper - White 75gsm. Ruling - Top Half Plain / Bottom 15mm Ruled. Number of pages - 80. Pack - 50.