Premier Binder features ONE-TOUCH Easy Open Slant-D rings for a no-pinch upgrade for work, home or school. Ergonomic triggers open, close and lock with a simple motion. ClearVue covers let you customize all three sides. Nonstick, PVC-free poly won't lift ink and toner. Your pages and binders will always look their best. Four clear, organization-friendly pockets hold unpunched and loose documents. 4" capacity holds 880 sheets. Back-mounted steel rings reduce wear and let pages lie flat. Xtra Life hinges are made to last, resist tears and rips, strong and secure. Design also includes exposed rivets and a sturdy chipboard core.Premier Binder features ONE-TOUCH Easy Open Slant-D rings for a no-pinch upgrade for work, home or school. Ergonomic triggers open, close and lock with a simple motion. ClearVue covers let you customize all three sides. Nonstick, PVC-free poly won't lift ink and toner. Your pages and binders will always look their best. Four clear, organization-friendly pockets hold unpunched and loose documents. 4" capacity holds 880 sheets. Back-mounted steel rings reduce wear and let pages lie flat. Xtra Life hinges are made to last, resist tears and rips, strong and secure. Design also includes exposed rivets and a sturdy chipboard core.