Sold as 4/Pack. 4 in. x 4 in., Canary Yellow, Lined. Use for reminders on doors, windows and walls. The paper in Post-it Super Sticky Notes is sourced from certified, renewable and responsibly managed forests. Post-it Super Sticky Notes stick and re-stick so your to-do lists get noticed. 4 Pads/Pack, 90 Sheets/Pad. Post-it Super Sticky Notes have 2X the sticking power. Move your to-do list with you throughout the day. 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 are recyclable.