Every ones favourite, our collection of dinosaurs are always very best sellers!Every ones favourite, our collection of dinosaurs are always very best sellers! Realistic scenes from ancient times include volcanos and even Pterosaurs, the famous flying dinosaur. Look for more 100pc Puzzles from ourDinosaursCollection.. Finished Puzzle Size: 49 x 36 cm Box Size: 34 x 23 x 4 cm Ages 6+.