Features: Unique stylish-design. It can also add a luxurious and stylish-look to your car. This moving-head can give you a better experience, better comfort and prevent your-palm from slipping. Easy to install, remove the original shift knob and insert this knob into the shift lever. The car joystick design is-comfortable to the hand, and the ergonomic design and concept allow you to better control your car. No modification required, directly upgrade- your original knob. It helps with the leverage-while shifting to help you shift quickly. Upgrade your driving comfort and interior appearance. Specifications: Material: PMMA Size:Approx.10cm/3.93inch Size:Approx.15cm/5.9inch Size:Approx.20cm/7.87inch Size:Approx.25cm/9.84inch Size:Approx.30cm/11.81inch Size:Approx.35cm/13.77inch Size:Approx.40cm/15.74inch Knob Color: Transparent-Color Package Includes: 1x Gearshift Head note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.