Attach zipper bags to any ring binder!

These are so simple to use! Just peel away the protective liners and apply to edge of any plastic pouch and place in a ring binder for organizing similar materials.

Also excellent without a bag to bind catalogs, magazines, and pamphlets in binders.

Now, samples, parts and other items can be categorized and classified in one easy-to-locate ring binder!

Soil and agricultural samples, police evidence, lab specimens, collections and sales samples are but a few uses for these grippers!