QuickFit Binder features a unique overlay design that allows a single sheet to create a one-piece custom insert that wraps around the spine to the front cover. Customize your title pages with free online templates. Overlay is made of no print-transfer vinyl. Steel round rings are mounted on the back cover so pages can lie flat and experience less wear. 5/8" capacity holds 100 sheets. Binder also offers two clear inside pockets and exposed rivets.