1、ACRYLIC MATERIAL: This guitar knob set is made of premium acrylic material, which has excellent durability and stability, and can be used for a long time without being easily damaged. 2、ELECTRIC GUITAR CONTROL: This set of electric guitar knobs is suitable for controlling the volume and tone of the electric guitar, with smoothly rotation operation, which can accurately adjust and control the guitar sound output. 3、UNIQUE DESIGN: This set of electric guitar knobs has a unique design and appearance, which can bring personalized and unique appearance effects to your electric guitar, enhancing your guitar image. 4、EASY TO INSTALL: Comes with a compact size and a light weight as well, the easy installation can be quickly completed. 5、4PCS: There are 4 pieces guitar knobs in the package that can be used for a long time or make replacements. 4 x Knob Item Type: Electric Guitar Knob Material: Acrylic