Post-it Pop-up Refill Notes come in an easy-to-open cabinet pack with individually wrapped pads. Cabinet pack with handy storage tray offers a convenient way to keep extra pads organized. Pads are designed for use in Post-it Pop-up Note Dispensers (sold separately). Self-adhesive notes offer the convenience of grabbing just one note, with just one hand. Accordion-style notes pop up one at a time from a specially designed dispenser (sold separately), keeping Post-it Notes at your fingertips. Pads are the perfect size for notes, numbers and lists. Repositionable adhesive won't mark paper and other surfaces. The paper in Post-it Notes is sourced from certified, renewable and responsibly managed forests. Each pad contains 90 sheets.