Upgrade your vehicle's interior with the Ace Of Spades Air Valve Knob, a practical and stylish addition to your controls. Measuring 5.6 x 4 x 2.2 inches, this durable zinc knob comes in elegant purple or sleek matte black, complemented by a subtle gross black inlay. Its universal design ensures easy installation on standard air valve threads, offering a quick way to personalize and enhance your driving experience. Perfect for those seeking a touch of sophistication without compromising on functionality.