CollectA Stegosaurus Deluxe Scale 1:40CollectA Stegosaurus Deluxe Scale 1: 40 CollectA Model 88353 Product Dimensions: 25. 5 x 6. 5 x 11 cm Age: 3 years and up Did you know that the Stegosaurus had a brain that was very small for its body size? Even though it was a large dinosaur, its brain was only about the size of a walnut or a ping pong ball! Despite its tiny brain, the Stegosaurus was still able to survive and thrive in its prehistoric world, thanks to its unique features and strong