The museum quality B.C. Bones 3-D Wooden Puzzles enable creativity and education while freeing the imagination to create your own Jurassic park. Made in the USA from premium Baltic birch, each puzzle comes with a scientific Dinosaur fact file, an excavation site map to aid in Dinosaur re-construction and a wooden "rock hammer" for fun assembly. No hardware or glue is required. Approximate construction time: 1 to 2 hours.

Velociraptor (in photo)

• Small 21"H X 36"L
  
• Medium 29"Hx50"L

Pteranodon

• Small 28"L x 53"W
  
• Medium 40"L x 77"W