This nail file is made from foam and paper materials, providing a comfortable and effective experience in nail care. Its straight shape is ideal for easily shaping natural nails, while also being capable of correcting imperfections on acrylic or gel nails. The file is designed with two sides, each with different grit hardness, allowing you to adjust the intensity according to your needs. Larger grits offer a finer texture for a smooth finish, while smaller grits provide a coarser, rougher texture for more intensive work.