Universal Metal Car Gear Shift Knob Stick Manual Transmission Gear Shift Lever KnobFeatures:This part is made of high quality materials to ensure reliable performance and long service life. The gear shift is 8cm/3.15" long, with a 4.6cm/1" diameter hole, for 81", which fits the gear shifter. Adapters are also included for alternate sizes., Gear knobs with a comfortable smooth surface and durable metal for a touch, easy to clean, pen shake knob helps to ensure better riding habits, improves the riding experience, and manipulate them. Note: Manual transmission: the reverse gear must be raised and cannot be used. Automatic transmission: the push-button gear stick head cannot be used. A perfect decoration for your car. Specifications:Material: Titanium Alloy Length: About 8cm/3.15in Diameter: About 4.6cm/1.81in Type: Ball Shape, 1.2Net Weight: 130-208gPackage Included:1x Gear Knob1x M8 Adapter1x M10 Adapter1x M12 AdapterNote:Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.