Post-it Super Sticky Recycling Notes are made from 100% recycled paper and are recyclable. They stick twice as strong compared to Post-it Original Notes and are super durable and versatile. These notes are available in a variety of colors to highlight any information or message. Compared to Post-it Standard Notes, they adhere twice as strongly and last longer. They are perfect for vertical or hard-to-stick surfaces like computer monitors, doors, and walls. Post-it Super Sticky Notes are made from PEFC-certified paper fibers sourced from sustainably managed forests and controlled sources. They are composed of 60% renewable raw material derived from an annually renewable plant. The packaging made from recycled cardboard can be used for easy storage of sticky notes on your desk or in a drawer and can be recycled when no longer needed.