Package Includes: You receive 2 piece of guitar string cleaner. The size is 10.3 x 6 cm/4 x 3.3 inches, and practical, convenient to carry and easy to store in a guitar bag so that the strings can be cleaned at any time. Material: The double side guitar string cleaner is made of microfiber material, can be washed and reused and cleaned well without damaging your instrument. Handle: The guitar string cleaner has an ergonomic handle and can clean your guitar strings 360 degrees. You can use this guitar bass string cleaner anywhere. More efficient and time-saving, easy to clean. Great for long term use. Easy to Use: The guitar string washer is easy to clean and use repeatedly. Great guitar cleaning tools. it under the strings, close it and it onto the fretboard. It cleans your strings and fretboard at the same time. Wide Application: This string washer is great for acoustic guitar, bass, electric guitar, ukulele electric strings and body. It is also a for those who need to clean their musical instrument regularly. Colour:Green & Black Material:Plastic Size:10.3x6cm Package Contents: 2 x guitar string cleaner 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.