The size of shift knob body is M12x1.25,and we supply other three nut with size: M10X1.5,M10X1.25,M8X1.25. Then it will suit for a lot of cars,like for honda,for toyota,for nissan and so on! Material:Acrylic Package Included: 1x dragon ball gear shift knob Color:Orange Size: As picture show ** IMPORTANT INFORMATION** Minor modifications or adjustments maybe needed for some of our products. All items are Brand New unless stated otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions. Professional Installer Is Highly Recommend, No Installation Instruction Included.YuXin