Quickly Removes Corns, Calluses and Dry Skin No Bending Required Non-Skid Backing Helps Prevent Slipping Smoother Feet — No Bending! Simply rub heels against this unique mat to safely smooth calluses and rough, dry skin. Long-lasting mat rests on the shower floor. Non-skid backing keeps it securely positioned to help prevent slipping. Great for people who cannot easily reach their feet. 1 per pack.