So convenient. Add this handy set to any standard sized, three-ring binder to have 270 sheets of page markers, arrow flags and sticky pads right where you need them. All self-stick, repositionable and neon bright. Smooth surface provides excellent writability to ensure legible handwriting. Redi-Tag Mixed Ring-Binder-Insertable Note Pad and Page Flag Set, Assorted Sizes and Colors, 11 Pads/Set.