Write down notes and messages and stick them practically anywhere Hold securely to the inside of planners, ring binders, calendars, journals and more. Full adhesion across the back keeps thepad together when it is stuck to a surface. 2 rounded corners on the nonstick edge offer easy removal. Post-it(R) Super Sticky Full Adhesive Notes, 3in. x 3in., Assorted Bright Colors, 25 Sheets Per Pad, Pack Of 12 Pads is one of many available through Office Depot. Made by Post-it.