Racing Universal Car Gear Shift Knob For Head Real Flower For Manual Transmission Automatic Vehicles Gear Shift Lever With ConvergeFeatures:Brand new and high quality Made of high quality durable resin, for manual short throw gear shift lever gear shift knob. Custom gear shift knob raplacement for most cars, good for manual or automatic transmission speed shift knob. The crystal gear shift knob same thread size is m12x1, 25, with 3 threading copper adapters: m8x1, 25, m10x1, 5 m10x1, 25.Never lower the gear knob on the gear lever when tightening. The lowest one can break the knob. Super gear shift knob is the best car gift for fun car tuning accessories. Specifications:Material: ResinSize: As the picture shownType A: About 10cm/3.94inType B: About 15cm/5.91inType: About 20cm/7.87inModel: 3 ConvertersThe color of the flower is random, and the specification of D converter is 8x1.25, 10x1.25, 10x1.5Package Included:1x Gear Shift KnobNote:1. Please allow 1-2cm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.