1 Notebook Refill Paper With 80 Sheets/160 Pages (White Lined Inner Pages), 100gsm Thicken Beige Wood Pulp Paper Material, Comes In 3 Sizes: A6 (6 Holes, 105*170mm/4.13*6.69in), A5 (6 Holes, 142*210mm/5.59*8.27in), B5 (9 Holes, 182*255mm/7.16*10in). Back To School