Features: Protect Your Guitar Strings: This guitar strings cleaner eraser helps extend the life of your strings. It is a professional cleaning tool designed for guitars. Double Headed Design: Features two functional endsone for derusting strings and a felt brush head that applies lubricating oil to help prevent rust. Quality Material: Made with an ABS shell, this durable tool is built to last and offers reliable performance over time. Reusable Cleaner: The lubricating head is reusable. If the tip becomes worn or dirty, simply trim the used portion and continue using it. Widely Used: Suitable for cleaning guitar strings as well as strings on other instruments such as cellos, violins, pipas, and violas. Specifications: Material: ABS Color: As shown in the picture Package Weight: Approximately 41g Size: Approximately 13 x 3.5cm / 5.12 x 1.38in (For more size details, please refer to the photo.) Note: Please allow 1-2cm variation due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the actual color of the item may vary slightly from the picture. Thank you. Package Includes: 1 x Guitar Strings Cleaner