Widely widespread: This pneus cache can be screwed on any type of pneus cache (the most common pneus cache on car and 4x4 tires). does not harm Balance: Perfect for pranks and catch and does not harm the tire balance. Suitable for different types of tires (cars, trucks, bikes, motorcycles, etc.). Fluorescent effect: car tire rod caps shine in darkness, which allows everyone to See when your stuffing victim drives and beware at night. Easy to install: 4 parts of valve rod caps, it can be easily tight by hand, no additional tool is necessary, very simple and practical. It is universally suitable for standard American valves. It is also for your families and friends. satisfaction guarantee: We offer quality products, our valve stem cap is better than what you expect, you can buy with confidence. If you have any problems or questions, do not hesitate to contact us, we will provide you with the best customer service.