OPI Nature Strong Disposable Grit Strips 120

Running low on grit? These coarse 80-grit or 120-grit replacement strips are made to swap in and smooth out rough spots—think heels, calluses, and all that built-up tough stuff. Designed to fit perfectly on your Nature Strong Dual-sided Foot File, each pack comes with 20 strips that are disposable and disinfectable for a fresh, clean pedicure every time.