This Mickey vinyl figure is released by Funko in their POP! x Disneyland Resort 65th Anniversary 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 media franchises owned by the diversified multinational mass media and entertainment conglomerate headquartered at the Walt Disney Studios complex in Burbank, California. Collect them all!