Oxford 8-tab expanding plastic binder dividers have front pockets that flex to hold up to 100 sheets. Made of long-lasting polypropylene that's non-stick and archival safe for documents. Won't damage photos or transfer ink and toner from your pages. A must-try solution for messy binders. Oxford expanding dividers create a color-coded, easy-to-navigate "place for everything" in your notebook. Helps keep student backpacks clear of loose wrinkled papers and clutter. Large page capacity is ideal for older students managing a heavy course load. Also tidies office binders, tax documents, homeschool assignments, craft project binders and more. Our durable poly tab dividers glide smoothly without ripping at the rings. Survives long projects and many semesters. Big tabs are easy to read and leave ample room for labeling. Binder divider tabs are sealed at the bottom so paper inserts don't fall out. 3 Hole punch binder pockets fit standard binders.