? PREMIUM QUALITY: The booster knob is made of leather top. The soft material can make you feel comfortable when your hands touch the steering wheel knob. ? CONSIDERABLE DESIGN: The steering wheel knob is equipped with the inside pad, which is anti-slip printing. That can guarantee your safety when you are using the steering wheel knob. ? CONVENIENT AND EFFORTLESS: It is convenient to use the steering wheel knob when you are driving the car. That can help you reduce redundant efforts and make you have a relaxing driving experience. ? EASY TO INSTALL: It is easy to install the steering wheel knob. You just need to choose the installation place, install it on the steering wheel. ? WIDELY USED: It is perfect for almost all kinds of vehicles such as classic cars, trucks as well as street rods and hot rods.