Holds stronger and longer. Post-it Super Sticky Notes are super strong, super versatile and super stand-out. (Super Sticky adhesive holds stronger and longer than most sticky notes yet removes cleanly). Ideal for taking notes during meetings or making long lists and perfect for hard to stick surfaces (computer monitors, doors, walls ). Post-it Super Sticky Notes 100% made from PEFC™ certified paper fibres. Each pack includes 12 pads of 90 notes. Each note measures 76 mm x 76 mm.