Post-it Super Sticky Notes hold stronger and longer than most self-adhesive notes so you can be sure that your message gets through. Have the confidence to leave important messages on multiple surfaces including computer monitors, office doors, and walls. Notes stick to almost any surface and don't fall off. Notes are also part of the Electric Glow Collection and the perfect size for notes and reminders. Paper used comes from well-managed forests where trees are replanted. Each pad includes 90 sheets.