Shivam Duplicate Books are available in multiple sizes and each book contains 200 pages in all, comprising 100 sets of alternate 100 ruled and 100 unruled pages. Every book comes with 2 pieces of additional carbon paper free. The available sizes are: 0 No. (10.5 x 14 cm), 00 No. (10.5 x 18.5 cm), 1 No. (14 x 21.5 cm), 2 No. (19 x 21.5 cm), and 4 No. (22 x 28 cm).