This Casey Jones figure is released by Funko in their POP! x TMNT Specialty Series vinyl figure series.

Funko introduces the Specialty Exclusive series to recognize their most special accounts and loyal retailers. Every month, two major exclusives – one POP! Vinyl and one Dorbz – will be announced. They can only be acquired from boutique retail, specialty stores, local comic book shops and qualified online retailers.

Funko POP! is a crossover vinyl figure series by Funko and other famous franchises such as Disney, Pixar, DC Comics, Marvel Comics, Star Wars, Simpsons, South Park, Uglydoll, etc. Each POP! figure is about ~3" to ~5" tall and crafted in a Japanese anime/manga super-deformed style (NOTE: due to the unique design of each character, the actual size of the figures may be smaller or bigger than stated).

The POP! TMNT series features characters from the animated series of a fictional team of four teenage anthropomorphic turtles, such as Leonardo, Raphael, Donatello, Michelangelo, Splinter, Shredder, etc.