Post-it Notes feature repositionable adhesive that won't mark paper and other surfaces. Attach notes without staples, paper clips or tape. Repositionable notes can be applied and reapplied. Notes are great for attaching notes to correspondence. Notes are made with plant-based adhesive and a high percentage of recycled material. Paper used comes from well-managed forests where trees are replanted. Plants used to make the adhesive were replenished after harvesting.