This Hedwig vinyl figure is released by Funko in their POP! Movies x Split 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! Movies x Split series features characters from the psychological horror-thriller film that follows a man with 23 different personalities who kidnaps and imprisons three teenage girls in an isolated underground facility. One of his darker personalities manifests within his psyche and results in his eventual transformation into a merciless and cannibalistic sociopath with superhuman abilities.