Please note that anchor shaped bookmarks are suitable for books with a thickness not exceeding 1.2 centimeters/0.5 inches. Durable Material: The metal bookmark is made of high-quality zinc alloy, which is not easy to rust and is easy to carry. design: The shape of the anchor can help you keep one page of the book open and mark the number of pages for quick reference. The overall design is simple and elegant, adding a touch of refinement to your reading. Gift Option : This product is an ideal gift for family, teachers, students, and friends. Small items can bring unexpected surprises. [Be careful with packaging] You will receive 2 bookmarks of the same color.