Description: Universal Compatibility: Guitar String Cleaner Tool works perfectly for guitar, violin, bass, ukulele, and other string instruments, making it a versatile cleaning tool for musicians Efficient String Cleaning: The cleaning cloth design effectively removes dirt, oil, and grime from strings, prolonging their life and maintaining sound quality 2-Piece Cleaning Kit: Includes two string cleaner brushes for added convenience, ensuring you always have a backup or can clean multiple instruments at once Easy to Use & Portable: Lightweight and compact, this guitar string cleaning tool is easy to handle and carry, making it ideal for practicing, performances, or studio sessions Essential Guitar Maintenance Accessory: A must-have for musicians to keep their strings clean, and ready for optimal performance Specification: Material: PP, Cotton Size Chart: 6.5cmx11cm/2.56inchx4.33inch Package Includes: 2 Pieces Guitar String Cleaners Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.