Post-It Super Sticky Notes 76x76mm 90 Sheets Cosmic Colours (Pack 6) 7100147842 Holds stronger and last lasts longer, with 2x the sticking power compared to Post-it Original Notes. A unique selection of vibrant colours, inspired by MIAMI to help brighten your day. Perfect for vertical or hard to stick surfaces such as computer monitors, doors and walls. Post-it Super Sticky Notes are made with PEFC certified paper fibres, coming from sustainably managed forests and controlled sources. Made with a 60% renewable resource adhesive from a plant that regrows annually.