Repairing expensive books and magazines can be a great way to either pass them on or keep them in use at the office. This durable, conformable and transparent tape is designed specifically for repairing, reinforcing, protecting and covering bound edges. It`s a great choice for use on books, magazine, pamphlets and more. Comes with a 3" core. Global Product Type: Tapes-Book Preservation; Tape Type: Book Preservation; Adhesive Material: N/A; Tape Special Feature: Single Roll. 4 Wide Tape