This is a guitar string deoxidation wipe specially produced for the maintenance of guitar strings. It is made of high grade material. Fine craftsmanship ensures the and good cleaning effect, which is practical and high efficient. Features -Color: Brown -Material: Frosted stone -Size: About 10.20X1.00X1.00cm/4.01X0.39X0.39inch - The multi-functional design can not only easily remove the rust on the guitar strings, but also help the guitar strings to be smooth. It is a very practical product. - Its material will not be harmful to your health, and it can also help the guitar strings become smoother to prevent rust. - It is easy to put it in your guitar bag and carry it with you, because it is so small that it can be stored anywhere. - Its use method is also very simple, only need to wipe on the guitar string, can achieve the purpose of rust removal and maintenance at the same time. - Fine craftsmanship ensures the and good cleaning effect. The wipe is practical and high efficient. Package list: 4 x guitar string wipes