Cardinal SuperLife Easy Open Heavy Duty 3" 3-Ring Non-View Binders, D-Ring, Black (14032)

Heavy-Duty Protection
Reports and manuals stay protected with this Cardinal Easy Open 3-inch slant D-ring binder, which features heavy-duty vinyl covers and board construction for long-term durability in frequent-use situations. A dual-fold hinge stands up to repeated opening and closing and is guaranteed for life against separating and cracking, and transfer-safe materials ensure pages remain free from smears and smudges. With locking rings that minimize the possibility of lost pages and eliminate gapping for less wear and tear on punched holes, this Cardinal black binder provides heavy-duty protection and durability for long-term use.

Convenient Storage
Slant 3-inch D-rings accommodate up to 675 pages, providing space for training manuals, thick files and multiple documents. This Cardinal black heavy-duty binder features a One-Touch mechanism that lets users open, close and lock the rings quickly, and it comes with self-stick spine labels for convenient labeling and identification. Back-mounted rings keep pages flat when the Cardinal locking binder is open, providing quick reference and easier reading, and a lifetime warranty ensures the cover won't break down over time.