This is the new and very hard to find Jurassic World Tyrannosaurus Rex Broken Tooth Premium Series Fossil Replica made by Master Replicas. Tyrannosaurus rex was one of the largest meat-eating dinosaurs that ever lived. Everything about this ferocious predator, from its thick, heavy skull to its 4-foot-long (1.2-meter-long) jaw, was designed for maximum bone-crushing action. The T-Rex Broken Tooth comes with a Riker-Style box. Boxes are made of compressed hardboard with a textured surface coating, which include a clear glass window for showing off your fossil as well as a label to identify it. The tooth measures approximately 4 1/2-inches (11cm) x 2-inches (5cm) x 1 1/4-inches (3cm), while the case measures approximately 6 1/4-inches (16cm) x 8 1/4-inches (21cm) x 2-inches (5cm). New in a manufacturer sealed display box.