Post-it Notes stick securely and remove cleanly featuring a unique adhesive designed for use on paper. The 3 in. x 3 in. size is great to call out important information or leave notes in calendars or planners. America?s #1 favorite sticky note. Canary Yellow color helps your note break through the clutter. Jot down an inspirational message each day to keep positivity going strong throughout your work day. Post-it Notes are recyclable and the paper in Post-it Notes is sourced from certified renewable and responsibly managed forests. 4 Pads per pack 50 sheets per pad.