You receive: The package comes with 4 pieces car rhinestone valve caps, each of which is approx. 15 x 13 mm / 0.59 x 0.51 inches, enough quantity to meet your daily use and replacement.Bling valve cap: The surface of the tyre valve cover is filled with shiny and crystalline diamonds that give your car an exquisite and stylish look and make your car more beautiful. It is also a thoughtful gift for family and friends.Durable: The inside of the valve cover is made of high-quality ABS plastic, is coated with polymer clay and studded with rhinestones, wear-resistant and corrosion-resistant, which effectively prevents the tyre valve from covering dust, snow and dust, which extends the life of the tyre.Swing thread: The valve cap is a rotating screw structure that is firmly attached to the tyre valve stem to prevent leakage of the valve. So you have a beautiful valve cover and a safe start to your ride.Easy installation: It is a practical and useful American valve. You can install it directly, no need for additional tools, very convenient and easy.