OEM Post-it Super Sticky Pop-up Note refills are designed to stick practically anywhere, utilizing revolutionary adhesive technology. These notes can be placed on monitors, doors, and walls to ensure they get noticed. The convenient pop-up feature allows you to grab just one note with one hand, and the accordion-style design dispenses notes one at a time from a specially designed pop-up dispenser (sold separately). Each pad contains 90 sheets, and the repositionable adhesive won't mark paper or other surfaces.