Post-it® Super Sticky Notes hold stronger and last longer. They have 2x the sticking power of Post-it® Original Notes so you can be sure that your message gets through. Perfect for vertical and hard to stick to surfaces, these self stick notes are ideal for making notes or leaving messages and reminders. COLLECTION Made from PEFC certified paper, sourced from certified, renewable and responsibly managed forests, with a 60 % renewable resource adhesive from a plant that regrows annually.