Fellowes 3:1 (34 Loops) Binding Wire 6MM BX/100 Black

 These premium black 6mm (1/4") 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 6mm spines allow you to quickly and easily create professionally bound reports and presentations. Both durable and elegant, these 6mm black spines can hold approximately 20-35 pages.