Plastic Material: Made from sturdy plastic materials, the cars and the Christmas Advent Calendar are designed to last, ensuring a memorable holiday tradition for years to come. Ideal Gift for Kids: This Christmas Advent Calendar is the perfect Christmas gift for kids who love cars, combining the joy of unwrapping surprises with the thrill of toy cars. Perfect Christmas Decor: The vibrant and colorful advent calendar adds a festive touch to your holiday decorations, making it both functional and decorative. Interactive Holiday Fun: The pull-back cars are designed for active play, providing endless fun as kids race them around and collect all 24 unique designs. 24 Pull-Back Cars: Each window reveals a different pull-back car, offering a daily surprise that keeps children engaged and entertained throughout the holiday countdown.