Keep reports and other important papers well organized with the help of Swingline GBC VeloBind reclosable plastic binding spines. Ideal for meetings, presentations and office organization, these binding spines offer a non-permanent clasping solution to let you replace or change the order of pages as needed. Slim and sturdy, these versatile spines can hold up to 200 pages and allow for easy filing, stacking and mailing of reports, manuscripts and other documents. Reclosable binding spines are compatible with electric, portable VeloBind binding machines such as models V100E and V50.