Post-it Notes Recycled Pads are made with a high percentage of recycled material that meets federal requirements. Perfect size for notes, numbers and lists. Attach lined notes without staples, paper clips or tape. Repositionable, plant-based adhesive won't mark paper and other surfaces. Use the self-adhesive top strip to stick them on papers, desks and other places where you need a reminder. Plants used to make the adhesive were replenished after harvesting. Paper used comes from well-managed forests where trees are replanted. No new trees were used.