KEY FEATURES made of high-strength plastic lightweight comfortable during work comfortable shape the convex side is recommended for polishing lateral nail folds, as well as for processing calluses on toes can be disinfected with special agents can undergo cold sterilization in a special solution IMPORTANT! It cannot be sterilized in a dry heat oven or autoclave. The shape is straight. It is used to correct the free edge of the nail and shape. size 162 * 19 mm weight 7.3 g