Bring Zen into your reminders with the clean and chic Simply Serene collection. Whether jotting down your daily to-do's, brainstorming big ideas, studying or setting reminders, colors and ideas are always brighter together. These sticky notes feature 2X the sticking power. They also stick and re-stick - allowing you to move your notes with you throughout your day. They're ideal for walls, doors, windows and other vertical surfaces, and like all Post-it Notes, they 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. A great memo pad, these are ideal for using for notes or reminders to yourself or others. Post-it Super Sticky Notes are the perfect solution for study notes, classroom and planning sessions, university papers, textbooks and presentations. Each notes sheet is approximately 3 in. x 3 in., with 45 sheets per pad and 5 sticky note pads per pack. This sticky note pack includes pads in black, white, pink, blue and grey. All Post-it Notes are sourced from certified, renewable and responsibly managed forests, and all Post-it Notes are recyclable, so you can recycle them when they are no longer needed.