This Hawkman vinyl figure is released by Funko in their POP! Heroes x Black Adam vinyl figure series.
Funko POP! is a crossover vinyl figure series by Funko and other famous franchises such as Disney, Pixar, DC Comics, Marvel Comics, 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! Heroes x Black Adam features characters from the American superhero film based on the DC Comics character of the same name. It is intended to be a spin-off from Shazam! (2019) and the 11th film in the DC Extended Universe (DCEU). After nearly five-thousand years of imprisonment, Black Adam (Dwayne Johnson), an antihero from the ancient city of Kahndaq, is unleashed into modern times. His brute tactics and way of justice attract the attention of the Justice Society of America (JSA), who try to stop his rampage, teach him how to be a hero more than a villain, and must team up to stop a force more powerful than Adam himself.