The world of POP! is getting bigger—and smaller—with Bitty POP! collectibles! Expand your Bitty City collection with The Nightmare Before Christmas Bitty POP! Bundle Pack! This bundle pack includes Bitty POP! Zero, Bitty POP! Sally, Bitty POP! Jack Skellington with Bitty POP! Ride Snowmobile, and Bitty POP! Jack Skellington with Bitty POP! Town Jack’s House. Mix and match this Bitty POP! Bundle Pack with other expansion packs and your favorite Bitty POP! collectibles to construct your own unique Bitty City! Vinyl figures are approximately 0.9 to 2 in (2.3 to 5.1 cm) tall.  Warning : Choking Hazard. Collectables are small. Not for children under the age of 3 years old.