Post-it Greener Notes help support a better future by using recycled paper and plant-based adhesive. In a size that is perfect for a quick reminder, these self-stick removable notes stick securely and remove cleanly. The 3" x 3" size is perfect for reminders or a short to-do list. Familiar and attention-getting, Canary Yellow Notes help get your message across. Greener Post-it Notes are recyclable, and the paper in Post-it Notes is sourced from certified, renewable and responsibly managed forests.