WUZHOU Snap In Tire Valve, Tire Sensor Valve Stem Tyre Pressure Monitoring Valve Stem Anti-explosion Rubber Valve Stem for Car Detection of Tire Pressure: This snap in valve is mainly used to detect the tire pressure of the car to ensure your safe driving Durable Material: This tire sensor valve stem was made of rubber and metal materials, it not only has stable performance, but also has high reliability and long service life Practical Accessories: This tire pressure sensor valve stem kit includes the valve stem core (installed), the valve stem cover and the mounting screws that secure the valve stem to the sensor; which is the ideal accessory for automotive tire pressure detection Easy to Use: This tire pressure sensor valve is easy to install Colour: Black Size: total length 56mm, total width 19mm Quantity: 4 pieces Warm prompt: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. Only the above package contents, excluding other products.