CollectA Prehistoric Life Tooth of Tyrannosaurus Rex in Display Case - Paleontologist Approved Dinosaur Fossil Replica Round out your dinosaur collection with the Tooth Replica of T-Rex from CollectA. This fossil replica comes with interesting facts about this fearsome predator. These Collecta fossil replicas come in their own plastic and acrylic fronted fossil case. Display case measures 4.7" x 3.15". The case has two integrated features: A hanging hole for wall mounting and a fold out easel stand for shelf display. The specimen can be removed for close study and examination and makes a great compliment to the other models in CollectA's Fossil Replica collection. Each prehistoric fossil has been approved by Anthony Beeson, a well respected expert in palaeoimagery who is also an art librarian, archaeologist and collector, based in the city of Bristol, England.