Post-it® Super Sticky Notes feature 2x the sticking power. Use 3 in. x 3 in. size for notes or reminders on doors windows or walls. Unique adhesive reliably sticks and re-sticks so your message can stay front and center. Great for creating mural art on walls or windows. This item comes in a variety of bright colors. Post-it® Super Sticky Notes are recyclable and the paper in Post-it® Super Sticky Notes is sourced from certified renewable and responsibly managed forests. 1 Pad/Pack 90 Sheets/Pad.