The Cra-Z-Slimy 30 Days of Halloween Fun Countdown Calendar by Cra-Z-Art is a large, multicolor calendar featuring a slime theme. It includes 30 days of Halloween fun with a different slime-related activity for each day. The countdown calendar is made of plastic and slime materials, making it a fun and festive addition to your Halloween decorations. Perfect for creating a spooky and slimy atmosphere leading up to the big day, this calendar is sure to entertain both kids and adults alike.