SuperStrength Locking Slant-D Ring Binder, 3 Rings, 4" Capacity, 11 x 8.5, Blue

Slant-D rings hold 25% more than standard round rings. Patented Expand-A-Pocket in back holds an additional 1/2" stack of paper. DataGuard inside pocket protects documents from ring impressions. Super-strong, heavy-duty construction for frequent use. Stands up to years of use with the XtraLife Hinge cover material. Binder Type: Ring; Binder Style: Non-View; Binder Size Capacity: 4"; Binder Sheet Capacity: 890.