Countdown to Fishmas with the Baby Sharks Big Show! Advent Calendar by WowWee. Based on the Nickelodeon animated preschool series, this Advent Calendar has swim-sational surprises behind every door. With six popular characters, including Baby Shark, little ones can bring these fin-tastic characters to life at home. The packaging doubles as a playset! Unbox all 24 surprises and fold open the front panel to explore the undersea pop-up play and display area. Kids can recreate their favorite moments from Baby Sharks Big Show! with Baby Shark, William, Vola, Hank, Chucks, and Goldie. Each Advent Calendar also includes: 8 Undersea-themed Accessories, 2 Fishmas Presents, 4 Fishmas Stickers, 1 Fishmas Tree, 1 Santa Jaws Sleigh, 1 Candy Cane Slide, and 1 Ice Rink accessory to support pretend play. For boys and girls ages 3 and older.