Our steering wheel consists of wheels,spokes,rims and pads,which are usually made of steel,aluminum alloy,magnesium alloy or carbon fiber.In order to improve safety and comfort,our steering wheel is usually wrapped with a soft material,such as foam.In addition,the modern multifunctional steering wheel also integrates a variety of function keys,such as audio control,Bluetooth,adaptive cruise and driving computer,,which are uesd to improve the convenience of vehicle operation and driving safety.