This item is a guitar string scrubber cleaning tool specially desinged for string instruments. it is easy to use, simply open it up, under the strings then close and slide. It's equipped with two replaceable felt pads, easy to uninstal for hand or machine washing, and the lint-free microfiber will not scratch the strings and fretboard of the instrument. A versatile and pratical cleaning tool for guitar, bass, banjo, mandolin and other stringed instrument to extend the string life and preserves the tone of guitar strings. Feature - Color: Red - Material: Fabric and Plastic - Size: 10.5 x 6 x 2.5cm (L x W x H) - A versatile and pratical cleaning tool for guitar, bass, ukulele, banjo, mandolin and other stringed instruments. - Extends the string life and preserves the tone of guitar strings. - User-friendly and ergonomic cambered handle for convenient operation. - Lint-free microfiber pads will not scratch the strings and fretboard of the instrument. With two replaceable felt pads, easy to uninstal for hand or machine washing. - Easy to use, simply open it up, under the strings then close and slide for cleaning.