I am so impressed with this book. It has open out 3D flaps that stand together to make 6 3D habitats with pop out pieces. It has animals that stand up in their habitats (three for each) which stand by slotting into a small piece of card with 3 clues to help children match to the right animal. So for instance in the icy habitat there is a polar bear, penguin and seal. I bought it for my3 year old son who absolutely loves it and can match the clues to animals if I read them out loud and enjoys placing them in their habitats. Also their is a book with a page for each of the animals with facts about them. It is so educational and interactive and fun. We absolutely love it and it's such great value for money!! Buy it now!!