Post-it Notes stick securely and remove cleanly, featuring a unique adhesive designed for use on paper. America’s #1 favorite sticky note, the 4 in. x 6 in. size is great for to-do lists, long messages or to call out important information. Leave notes in calendars or planners. Canary Yellow color helps your note break through. Post-it Notes are recyclable and the paper is sourced from certified, renewable and responsibly managed forests. 12 Pads/Pack, 100 Sheets/Pad.