Wilson Jones Extra Durable Hinge Ultra-Duty Binder

Single-Touch Locking D-ring Binder features a cover made of tough material. Durable material wears well - no cracking and tearing. Exclusive Locking No-Gap D-Rings are designed for simple, convenient assembly of your materials, opening and closing quickly with a simple touch. Locking mechanism assures the rings will stay aligned to prevent papers from falling out, even when fully loaded. Metal rings are back-mounted so pages lie flat. Binder also includes exposed rivets.