Features </br> This red stick gear shift knob is made by high quality aluminum alloy with push button. We also provide you 3 types of adapter to directly install. Most importantly, it just takes you a few minutes to get a different and comfy driving experience.</br></br> Specification</br> Material: Aluminum alloy metal </br> Color: Red </br> Size of item: 145mm x 35mm/ 5.7" x 1.38" (Length * Width) </br> Size of Adapter: 8mm, 10mm and 12mm / 0.31″, 0.39 ″ and 0.47 ″</br> Fitment: most automatic vehicle’s shift stick, such as SUV, saloon car, sedan, truck and van etc. </br></br> Installation process </br> 1. Remove the original shift knob from your car</br> 2. Choose the right plastic adapter</br> 3. Put the new shift knob onto the shifter stick and insert it deeply into your car shifter stick</br> 4. Use the little hexagon spanner to tighten the small black metal screws</br> 5. Screw down the lid of shift knob</br> 6. If you have any question about the product, please contact with us for help</br></br> Friendly Tip </br> This shift knob with button does not fit for the following situations: </br> 1 Pulling up reverse gear shifter </br> 2 Original shifter can not be replaced</br></br> Package including</br> 1 pcs * shifter knob</br> 3 pcs * black rubber screw threaded adapters (8mm,10mm,12mm diameter) </br></br> This shift knob is not suitable for all types of cars. If have any questions, please ask Lensuntom store for help before you buy it.</br>