GBC Binding Spines / Spirals / Coils, 5/16" Diameter, 45 Sheet Capacity, ProClick, Black, 100 Pack (2514700)

Give your ideas the competitive edge. Grab your audience's attention and make a great impression with a professionally bound document. For the most important meetings, commanding attention has never been easier. With sleekly designed ProClick Spines, making page changes is a snap. Spine simply zips open and zips closed. For worry-free flexibility with machine-free edits. Pages lie flat for 360-degree rotation. For use with P200, P210E, P110 or P50 or pre-punched paper.