Keep this CEW Beauty award winning nail file close to ensure your nails are always at their best. This 135mm nail file comes in a protective case. It is the very best nail file, multi-award winning. The file glides smoothly across the nail edge reducing excess nail to dust and leaving it feeling completely smooth and even. A well-filed nail edge is thicker and so helps the nail resist damage like splitting and peeling. This file, unlike traditional nail files, allows the use of a back-and-forth, sawing motion, which most people find easier to do.