ClearVue D-Ring Binder stores tabloid-size documents & offers a 1" capacity for up to 240 sheets. Ideal for spreadsheets. Clear overlays on the front, back & spine allow you to customize the cover. Free templates for creating cover inserts are available online. Nonlocking, Slant-D rings hold 25 percent more material than standard round rings. Back-mounted steel rings provide a clean professional spine & reduce wear. Binder features exposed rivets & a sturdy chipboard core. Binder is made with a high percentage of recycled post-consumer material.