DESCRIPTION 100% Brand New and High Quality , Never Used or Installed Material : Aluminum Alloy + Leather Come with necessary screw, tools for easy installation Ergonomic handle with non-slip design for a comfortable driving feel Color : Blue Size : 96mm x 115mm (3.78' x 4.5'') Screw inner diameter: 12 mm/0.47' Applicable models: universal All Car Model FITMENT Fit for Most of the Manual and Automatic Transmission Vehicles. Doesn't Fit For the Manual Car that need to lift up knob when reverse car. Doesn't Fit For the Automatic Car with Button on Knob. Installation: Remove the original Gear Shift Knob, measure the diameter of the screw rod. Choose one piece appropriate Rubber adapter from 3 pieces (Note: If the three rubber adapters are not the same size as the car screw rod, please choose the closest size of the rubber adapters to fasten it with then tighten the shift knob stick.) Put the rubber adapter into the gear lever. Put the new shift knob head directly into the gear rod. Package includes: x1 Shift Knob x3 Adadpter