1. Cool looking - This shifter stick knob is a round ball with cool style, easy to hold to fit short-throw manual gear shift lever stick. 2. Resin material: This ball gear knob made of resin material, both the pigment and the hard surface material are bright and textured to offer great touch feeling. 3. Comfortable driving - Not only the smooth resin surface enhance the shifting feeling and driving experience, but also providing a unique and outstanding decorative style to upgrade your cars interior appearance. 4. Widely applicable - This automatic gear shifter head come with 3 rubber adapters (adaper size: M8*1.25, M10*1.25, M10*1.5) to fit most gear sticks, fit for most MT AT cars, SUV, truck. Screw thread pitch of shifter ball is 1.25mm. 5.Easy Installation - Simply remove the original gear shift knob, select right adaptor size and insert with the new gear stick handle.