Easy to install feature. Fits most vehicle in. They come with 3 hoses (8mm,10mm,12mm) It has adapters for different toothed rods with a diameter of 8mm to 12mm. These sleeves are tightly fitted with set screws. Specification Material: Metal,Pu leather Size: 9.2x4.7cm It comes with 3 hoses (8mm,10mm,12mm) for easy Package Included: 1 * gear shift knob in 3 * hoses 1 * wrench 4 * screws Item picture Size picture Note: Thanks for your kindness and not enough1. Light shooting and different monitor displays may cause the color of the item in the photo to be slightly different from the real thing.2. Dimensions are manually measured, please allowed +/- 1-2 cm error.3. We provide clear photos, measurements where possible. Check as much as you can to make sure the item is the one you need. Note: Come with LOGO