brand new and high quality Features: Direct replacement for the original knob, no modification is required. It helps with the leverage while shifting to help you shift quickly. Upgrade your driving comfort and interior appearance. Fitment:Universal fitment for most manual vehicles. Suitable for M8/M10/M12 three sizes of gear lever. (Please check your vehicle's thread size to see if it matches our adapters) Installation: 1.Remove the original factory gear knob from shifter. 2.Place the new knob over the shifter and fasten the correct nut. 3.Make sure the knob is firmly attached. Shift Knob with Adapters only,other accessories demo in the picture is not included. Specification: Material: Acrylic Optional Size: C10, C15 C10 Size: app.15x5.5x5.5cm/5.91x2.17x2.17in C15 Size: app.20x5.5x5.5cm/7.87x2.17x2.17in Optional Color: Green Brown, Purple Green, Pink Purple, Yellow Pink Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors,the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Shift Knob with Adapters