Post-it(R) Super Sticky Full Adhesive Notes in 3 in x 3 in size bring notes to new places with full adhesive for a better stick. Use these notes on the back of your laptop to always have a note at your fingertips. They stick securely and remove cleanly. Perfect for a quick reminder. Ultra colors ensure your message won't get lost in the clutter. 25 Sheets/Pad. (Sold as a 4 Pack).