Post-it Greener Notes help support a better future by using recycled paper and plant-based adhesive. With lines to keep your notes straight, these self-stick removable notes stick securely and remove cleanly. Capture important details with the 4" x 6" size. The Helsinki color collection is airy and clean, honoring the simple pleasures of Scandinavian living. Greener Post-it Notes are recyclable, and the paper in Post-it Notes is sourced from certified, renewable and responsibly managed forests.