18/13/8.5cm Universal 5 6 Speed Aluminum Car Shift Knob Car Gear Knob Manual Gear Lever Stick Knob Specification: Color: Purple, Red, Titanium, Blue, Gold,multicolor ,black Material: Aluminum Height: approx. 180/130/85mm 3 different size screw adapter: 8mm,10mm,12mm x 1.25mm Fitment: Universal for cars (Suitable for manual) Quantity: 1pc Easy installation. Direct Replacement Installation: 1. Remove shift boot console so that you can see the shift lever, and original factory shift knob from the shifter. 2. Package comes with 3 plastic hose with different diameter. Verify which plastic hose can fit the shift lever. 3. Place the shift knob collar over the shaft with thread facing upwards 4. Place shift knob over spacer 5. Screw collar to base of shift knob 6. Finish installation, ensure the gear knob is firmly attached to the shifter Note: 1. (IMPORTANT) No Instructions Included.Professional Installation Is Highly Recommended！ 2. Please check the size measurement chart carefully before making payment. 3. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 4. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. Package included: 1 x gear shift knob 3 x threaded adapters(8mm,10mm,12mm)