Samsill 19180C Speedy Spine Angle-D Ring View Binder, 11 x 8-1/2, 3" Capacity, Black

To save time and increase efficiency, Speedy Spine View Binder features a patent-pending channel construction that allows easy drop-in of spine inserts for custom graphics in seconds. Speedy Spine inserts load five times faster than traditional binders. No more wiggling, fighting or sweating to customize presentation binders. Clear overlays on front, spine and back cover allow easy customization. Two, clear inside pockets provide extra storage for loose documents. Three rings mounted to the back cover reduce wear and let the pages lie flat. 3 ring capacity holds approximately 650 sheets. 100 percent recyclable binder also features a sturdy, vinyl-covered chipboard core and exposed rivets."