Universal Car chrome Metal Alloy + ABS Skull Shape Car Gear Shift Knob1 x Brand New Black Automatic Gear Stick Shift Knob For Opel/Vauxhall/InsigniaSpecification:100 Brand new!!!Main Color: ChromeFeatures: Durable, skull shape gear shift knob.Package included:1 x gear shift knobINSTALLATION INSTRUCTIONS:1.Take out existing shift knob from shift stem.slide the base cover unscrewed from the shift knob over stem.2.Choose right sleeve adaptor for steem of the vehicle.Screw ot down securely.3.Put the shift knob onto installed sleeve.4.Tighten the screws at base of the shift knob securely.5.Screw firmly base cover to base od the shift knob.Weight:95gSize:65mm*50mm*30mm