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! Marvel x X-Men series features characters from Marvel Comics' famous super heroes / villains, such as Captain Amercia, Iron Man, Spider-Man, The Hulk, The Thing, Wolverine, etc.