This nail buffer has three different textures for filing, smoothing and shining nails. Each pack comes with 1 large file and 1 small. Each step is labeled on nail files: Step one. File nail edge, Step two. Smooth ridges and Step three. Shine nails. Each file is foam cushioned for comfort. Files come packaged in a blister card with hanging hole. Large file measures 7" x 3/4". Small file measures 3" x 3/4".