Avery 1" Ultralast 3 Ring Binder, One Touch Slant Ring, Holds 8.5" x 11" Paper, 1 Pink Binder (79743) 10 times stronger than Avery Economy binders; this ultra heavy duty binder boasts an extra-strong hinge capable of opening and closing more than 1 million times Slant ring holds 40-50% more paper than basic 1 inch binder; 275-sheet capacity Secure but easy to open; One Touch slant rings are back mounted, gap free and release at the touch of a button Extra storage with 2 interior pockets that are tear-resistant, made of nonstick material and can hold up to 200 sheets; all Ultralast binders are PVC-free Ultralast view binder allows for customization on the front cover and spine panel