1、MAIN FUNCTION: The use of slide bar helps to produce smoother sound when playing electric guitar or mandolin, ensuring better performance effect. 2、2 SPECIFICATIONS: Includes 2 different sizes and materials of slide bars, allowing you to choose the appropriate size based on your performance style. 3、DURABLE MATERIAL: These guitar sliding bars are made of metal and ABS materials, which are sturdy and durable, and can withstand frequent use. 4、GLOSSY FINISH: With exquisite craftsmanship, these sliding rods have a glossy finish that allows for better and softer contact with the strings. 5、EASY TO CONTROL: When using the guitar slider, you can control the force yourself to ensure a richer tone, as well as clear and bright sound. 2 x Guitar Slides1 x Storage Box Item Type: Guitar SlideMaterial: Metal, ABS