A4-size hardcover bookbinding kit Can bind books with 100 to 200 pages - Colors: Brown, Black - Type: Hardcover - Model: KS-200-A4 - Size: A4 - Number of pages: 100 to 200 pages - Country of manufacture: Japan This item was purchased but never used. However, it has been stored at home for many years, so please understand this before purchasing. The black one has a tear in the packaging. Thank you for looking.