This Yennefer vinyl figure is released by Funko in their POP! TV x The Witcher 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).
This series features characters from the fantasy drama streaming television series that sets on a fictional, medieval-inspired landmass known as "the Continent", and explores the legend of Geralt of Rivia and Princess Ciri, who are linked to each other by destiny.