This Piccolo figure is released by Funko in their POP! x Dragonball Z 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, 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! x DragonBall Z series features characters from the hit Japanese Anime Dragon Ball Z, which follows the adventures of Goku who, along with his companions, defends the Earth against an assortment of villains.