Features: 100% brand new and high quality Housing color: Blue + Purple + Red (as the picture shown) Lighting color: RGB/Colorful Material: ABS plastic Length: Type 1:150mm Type 2: 200mm Screw size: 8mm(0.31'')/10mm(0.39'')/12mm(0.47'') LED gear knob light can make your car look special at night when driving Note: please allow a little size error due to manual measurement Installation: 1. Remove the gear shift rod head in 2. Choose the right size adapter and put it into the gear stick in 3. Put the gear shift knob into the adapter, the installation is complete Please note: 1. Universal gear shift knob, but some cars can't fit. These 2 types of gear knobs can not fit: -1.1 instruction: you have to lift to get into the reverse gear (namely, reverse gear R in the upper left corner) -1.2 automatic: the reverse gear has a 2 button. Make sure the item is a suitable replacement for your car. 1 x Car User Manual Gear Shift Knob 1 x Charging Cable 1 x Adapter for Car Cigarette 3 x Install Screws Please read the specification carefully before placing an order. Please share the information with us free of charge if you have any needs or problems with the product. If you are not satisfied with our product or service, please give us a negative review before leaving us. Thank you for your understanding.