4pcs Car Auto Tire Pressure Monitor Valve Warning Cap Sensor Indicator Eye Alert
100% brand new and high quality.
Fit on any standard size existing tire valve stem:
Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires.
Material: Stainless steel
Pressure Range: 2.4Bar
Color: As the pictures shown
Size: 2.5cm x 1cm
Green shows that tire pressure is normal.
Yellow shows that the pressure is down about 5 pounds.
Red alerts you that the pressure is down by at least 10 pounds.
to the light and screen setting difference, the item's color may be
slightly different from the pictures. Please allow slight dimension
difference due to different manual measurement.