Description: 100% new gear shift knob with LED. Material: Durable Plastic + Aluminum Come with 3 Hoses: (8mm, 10mm, 12mm) for easy installation. Universal, fits most cars with manual transmission (check the size to make sure it fits your car) Blue/red LED lights up through the stick head hole. Use the LED side button to adjust the light (flashing/slow flashing/steady). A gear knob can add a different look to your car. Specification: LED Color: Red/Blue Size: 67x43mm Connector Diameter: 15mm Installation: 1. Remove the original gear shift knob for the car 2. Take plastic adapters the right size for the gear knob 3. Insert the gear knob into the gear knob 4. Fixed handle position with mini screws 5. Tighten the retaining ring 1x gear knob 1x Allen wrench 3x rubber sleeve 4x screws (Product color according to your choice) Our working time is 9am-18pm (China time) If you have any problem, please feel free to , we will try our best to help you solve it. If you meet our services, your positive feedback will be appreciated. Your encouragement and support will always support us. Thanks a lot please allow 1-3mm error due to manual measurement. The colors may have different depending on the difference displayed, please understand.