Post-it® notes 654 3x3 in canary yellow, international Post-it(r) notes are high grade bond paper, coated on the back side with 3m(tm) s unique repositionable adhesive They are designed to stick wherever desired, then easily lift off of most surfaces Allows you to make comments without damaging the original document Canary yellow keeps work simple and organized All post-it® notes are recyclable. The paper in post-it® notes is sourced from certified, renewable and responsibly managed forests