Installation: 1 Remove the original car gear shift knob 2 take Plastic adapters suitable size For shift knob 3 Put The gear head into the shift knob 4 the gear head directly set into the shift knob rod Name: Gear Shift Knob Item Type: Transmission Shift Lever Part Number: 54131-SDA-A81 Fitment: For Accord 2003 2004 2005 never used or installed Description: Easy to install,, best price! Don't need to add other adapters Please check the size whether it fits for your car Material: plastic colour: Black Package Contents: 2 x Shift handball Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.