Post-it® Super Sticky Notes hold stronger and last longer. They have 2x the sticking power of Post-it® Original Notes so you can be sure that your message gets through. Perfect for vertical and hard to stick to surfaces, these assorted colours sticky-notes are ideal for making notes or leaving messages and reminders. They’re super strong, super versatile and designed to make your messages stand out. Made with PEFC certified paper, sourced from certified, renewable and responsibly managed forests, with a 60 % renewable resource adhesive from a plant that regrows annually. These sticky notes are 47.6 mm x 47.6 mm and come in a pack of 4 pads of 90 sheets.