Features: Enhances driving safety with this OEM compatible car radio volumes knob designed exclusively for models, featuring seamless integration with factory systems and smooth rotation mechanics to minimize driver distraction during operate. Multi functional integration combines volumes adjustment, radio power control, and display management in 1 ergonomic ABS+metal knob, rigorously tested for 50,000+ rotations to surpass automotive durability standards. Ideal for owners seeking upgraded dashboard controls and car enthusiasts pursuing personalizes sound systems modifications without compromising vehicle aesthetics. Perfect for daily commutes and trips, this compact dashboard accessory enables effortless sound adjustments whether enjoy music playlists, navigation prompts, or talk radio programs. accuracy engineered with 0.01mm tolerance control and premium ABS plastic construction, this rotary knob delivers touching response and oxidation resistant performances for lasting reliability in diverse cabin environments. Specifications: Component : plastic+metal Part number: 86128-0C060, 86128-AN010, 861280-C050 Diameter: about 37mm/1.46inch Package Includes: 1xRadio Control Knob note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.