Post-it® Canary Yellow Notes 4" X 6" Perfect For Sharing Information With Others. Great For Jotting Down Reminders, Messages Or Quick Notes. Note Size Is Approximate. Perfect Size For Notes, Numbers And Lists. Repositionable Adhesive Won't Mark Paper And Other Surfaces. Self-adhesive Top Strip Makes It Easy To Stick On Papers, Desks And Other Places Where You Need A Reminder.