These sticky notes feature a unique adhesive designed for use on paper or in planners. Post-it Notes stick securely yet remove cleanly without damage. Keep your ideas across your notebooks, classroom books, calendars or other documents. No tape or tacks are needed with adhesive notes, saving you money and time on office products or school supplies. Ideal for writing notes or reminders to yourself or others, Post-it Notes are the perfect solution for time tracking, to-do lists, marking cables, color-coding documents, reminding kids to do chores, storyboarding and more. Post-it Notes paper is sourced from certified and responsibly-managed forests. You can also recycle them when they are no longer needed. Each sticky notes sheet is approximately 3 in x 3 in, with 1 pad per pack, 400 sheets per pad in power pink, aqua splash and acid lime colors.