1 7/8 in x 1 7/8 in, Summer Joy Collection. Use for reminders on doors, windows and walls. Download the free Post-it App. If working or learning remotely, the Post-it App can capture share ideas, track tasks, or create colorful calendars. Share across platforms like Dropbox, Trello, PowerPoint, or sync across your devices. Post-it Super Sticky Notes stick and re-stick so your thoughts get noticed. 8 Pads/Pack, 90 Sheets/Pad. Reliably sticks so your message or reminder stays front and center. Post-it Super Sticky Notes are recyclable. Post-it Super Sticky Notes have 2X the sticking power. The paper in Post-it Super Sticky Notes is sourced from certified, renewable and responsibly managed forests.