Sticks without damage to most walls vinyl wallboard paneling wallpaper fabric and concrete quickly and easily for up to 48 hours.. 3M is fundamentally a science-based company. 3M Company MMM560 Sticky note Self-Stick Easel Pads 2-Pk- Blue 1In Grid On White Quality paper resists bleedthrough to ne Our success begins with our ability to apply our technologies - often in combination - to an endless array of real-world customer needs.