This mini freebie book is 4.75" x 6". It's available only in the UK, and only as part of the boxed activity pack. There's no separate ISBN for this item.
Like its partner, the Spider-Man 3: Mini Colouring & Activity Book, this is simply a scaled-down pint-sized version of the puzzles and activities which appear in the other books of this series. It's printed on high-quality clean white paper stock.
There's a total of sixteen pages. The puzzles don't lose anything really in being scaled down, as long as you're happy to write a bit smaller.
Everything's smaller in the UK, including this book, and including my rating. Two and a half webs.