6inch Total Length. Five different in steel files and diamond files, including flat, half round, round, triangle and square file shapes. Made of high carbon steel with a fine-grained pattern, high-temperature quenching ensures the service life and strength. You can use this file repeatedly, which is durable.. Multifunctional and portable, optimize your workspace. This mini file set is comfortable and non-slip with rubber handle, and can keep a firm grip even in wet conditions. This mini file set is not only perfect for woodworking and metalworking. You also can use the file set for grinding, removing, refining, reshaping, and scraping your DIY projects on plastic, ceramics, glass, cardboard and almost any surface Color: As Shown Material: metal Package Contents: 1 set x needle files Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.