Post-it® Super Sticky Notes feature 2x the sticking power. Use for lists or longer notes on doors, windows or walls. Unique adhesive reliably sticks and re-sticks so your message can stay front and center. Lined notes are great for to do lists. Move your to-dos with you throughout the day. Vibrant, spirited colors brighten your mood and messages in the Energy Boost collection. 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. 4" x 4". 6 Pads/Pack, 90 Sheets/Pad.