From Quantum Mechanix. Time to party with ghosts and goblins! The undead gentleman Jack Skellington is here to help you get in touch with your spooky side. The 9-inch Jack Skellington Zippermouth sports a tailored pinstripe tuxedo, complete with tails and bat bow tie. Unzip his mouth, and his skeletal smile will remind you that he's ready for some scary fun. As with all Zippermouths, Jack is stitched together with great precision, using luxury materials, embroidery and appliqu .