Write something on Post-it Super Sticky Canary Yellow Notes and it sticks. It's the clear, simple and effective way to make a note, send a message or leave a reminder. This large cube contains 270 sheets, allowing you to work in a smart and efficient manner on a day to day basis. Each Post-it sheet is superbly effective at adhering to a variety of surfaces, yet won't leave behind any sticky residue. This pack contains sheets measuring 76x76mm.