Fellowes 3:1 (34 Loops) Binding Wire 12MM BX/100 Black

 These premium black 12mm (1/2") Fellowes wire binding spines are designed for use with the Fellowes Wire Binding Machine also compatible with virtually any other 3:1 pitch twin loop or double loop wire binding system. These black 12mm spines allow you to quickly and easily create professionally bound reports and presentations. Both durable and elegant, these 12mm black spines can hold approximately 80-100 pages.