[Practical Combination]: Includes 2 sizes of cloth book repair tape, each roll 21.9 yard20m),total 40m. The 0.79 inch tape is suitable for repairing the inner pages of book. The 2 inch tape is suitable for repairing the cover of the book. [Rescue Books]: Books, notebooks, magazines are off pages, broken, etc., do not worry, use cloth book repair tape to save your belongings. It is better to repair old books or enhance them before the hurt occurs. [Polypropylene Material Tapes]: Repair tapes are made of polypropylene, high temperature resistant, easy to tear, stick or tear off tape will not leave residuum on book, keep books tidy and allow repaired books to keep longer. [Easy to Use]: Take out old or new book, choose appropriate size of cloth book repair tape according to your needs, tear off the tape, adjust the length of tape according to the length of book, and then tear it by hand or trim it, smooth the sticking by hand fast enough. [Wide Application]: Repair cloth tape is very suitable for students, teachers, librarians, and reading enthusiasts to make books have a longer life. The tape can also be applied as floor markings, posting signs and fixing edges, and is a convenient tool in daily life.