Material: Plastic Size: 12*3cm / 4.68"*1.17" Color: As shown in picture 1. Sound Quality Maintenance: Maintain the condition of guitar strings for clearer and more melodious sound. 2. Fine Maintenance: Accessories specially designed for guitar maintenance, effectively prolonging the life of the guitar. 3. Convenient and Easy to Use: Simple operation, a set of kits that can meet various maintenance needs. 4. High-Quality Materials: Select high-quality materials to ensure product quality and effectiveness. 5. Professional Maintenance: Provide a comprehensive maintenance solution for guitars to make the sound of the guitar more outstanding Package includes:1Pcs Rust Remover Pen With Refills and wiping cloths Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.