The cover is 5x6 and I cut the cover out of cereal boxes. I did double the boxes up for the cover but the tabs in the book are just one piece. I tried to make this very manly (if that is possible). I think it is very hard to make something for teen boys.
On the tabs there are 6 of them I put Blood Sugar Logs that I printed from the internet. I also added notebook paper in different sizes for him to write notes. The inner tabs are a little smaller I think they are 4x6. Again this was my 1st attempt at a book so I don't think it turned out too bad. My sister picked up the book yesterday and I think she was really excited about it. She brought my nephew's pages that Children's Hospital gave him to keep track of his numbers so I am going to mess around with those pages today to see if I can get them small enough to make some more books for him.