Sandpaper grips when folded onto itself
Pro Grade Precision Faster Sanding Sheets (pricing varies)
3M says the sanding abrasive on these sheets resists clogging, resulting in longer life. When folded, the tacky No-Slip Grip backing grips itself to prevent the paper from shifting in your hand, the company says. Sheets come in 60-, 80-, 100-, 120-, 150-, 180-, 220-, 320-, and 400-grit abrasive in 9×11" and 3×11" sizes.
3M 888-364-3577, 3m.com