Anzio Universal Transparent Crystal Air Bubble RGB LED Illuminated Shift Knob for Car Truck SUV (150mm) High Performance JDM Aquarium Style with Bubble RGB LED Lava Light Shift Knob Comes with Cable Line and USB (2.1A + 1A) connecter. Applicable to most types of Auto car vehicle Truck SUV for manual transmission. The hole inside the knob is MAX.12mm. Vivid and Multi-Color will be Changed Automotically when Plugged In Package includes: 1X Universal 150mm LED Shift Knob + 1X Cable Line + 1X Car USB Adapter + 3X Adapter (8mm 10mm 12mm) Made of High Quality Crystal Bubble Acrylic for Enhancing Strength, Durability and Shifting Speed.