This Sadipal Adjustable Adhesive Book Cover, measuring 30x52cm and 80 microns thick, in a pack of 5, is a practical solution for protecting textbooks and notebooks from wear, moisture, and dirt throughout the school year. The adhesive system incorporated into the edges allows you to adjust the cover to the exact size of the book, without the need to cut or use additional adhesive tape, preventing bubbles or creases in the final finish. The total transparency keeps the original textbook cover clearly visible. A reliable choice from the Sadipal brand, widely used by students, teachers, and librarians looking for quick and durable book covers.