Slant-D® rings allow sheets to turn smoothly. Holds up to 50% more than conventional round ring binders. Super-strong, heavy-duty construction for frequent use. Stands up to years of use with the XtraLife® Hinge. Locking ring mechanism so papers stay securley in place.FEATURES:
- Holds up to 50% more than standard round ring binders.
- Locking ring mechanism for added security.
- Expand-A-Pocket in back cover holds up to 1/2" stack of papers.