Post-it recycled notes in 36 mm x 48 mm size are made from 100% recycled paper and a plant-based adhesive - which means no new trees were used. The plant material used to make the adhesive was replenished after harvesting. | Made from 100% recycled paper, Blue Angel certified | Recycled Post-it Notes help you do your bit for the environment | Notes tower for easy storage and less packaging | All Post-it Notes are recyclable | Use notes to mark your calendar with important messages | All Post-it