Material: PaperSize: Approximately 25*30cmColor: As shown in the picture1. Unique Design: Unlike traditional dessert or candy-themed countdown calendars, this calendar is designed for book lovers. Every day, you can look forward to a new book to read.2. Rich Content: This countdown calendar includes many different book cards, deepening your love for reading.3. High-Quality Printing: Each illustration is printed on high-quality glossy paper, adding an artistic touch to your bookshelf.4. Unexpected Surprises: Each time you open a new window, you're filled with anticipation. Some days may even include small gifts or book learning cards, making your calendar even more exciting.5. Local Specialty: As a specialty product from the United States, enjoying a brand quality recognized by book lovers around the world.Package Includes:1 countdown calendar.