Mr. Pen sticky notes are made with high-quality paper and upgraded adhesive that makes them stick securely and remove cleanly. Each pad measures 3" x 3". Mr. Pen sticky notes can be pasted on the wall, computer, fridge, or any other smooth surface. They are easily removed and repositioned without leaving sticky residue or damaging surfaces. This makes them perfect for leaving reminders and messages. The pastel sticky notes are always helpful when you need to capture great ideas. With their bright colors, Mr. Pen sticky notes will make your message more noticeable. Whether you're at home or in the office, Mr. Pen sticky notes are a great way to get organized and stay on top of your to-do list.