4pcs 2.4Bar Car Auto Tire Pressure Monitor Valve Stem Caps Indicator Covers

4pcs 2.4Bar Car Auto Tire Pressure Monitor Valve Stem Caps Sensor Indicator Alert Covers
Features:
1. Simply install on the air valve
2. Recognize the pressure of the tire according to the cap color
3. Fit on any standard size existing tire valve stem
4. Visually alert you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tiresIndication:
1. Green(normal): the current tire pressure is normal
2. Yellow green(warning): the current tire pressure is approx. 10% less than standard tire pressure, and you should inflate it in time
3. Yellow red(danger): the current tire pressure is approx. 25% less than standard tire pressure, and you should examine and inflate it in time
Specifications:
Tire pressure: 2.4 Bar
Product size: 23 x 10 x 10mm/0.91 x 0.39 x 0.39"
Gross weight: 34g
Quantity: 4pcs

Package Content:
4 x Car Tire Pressure Monitor Valve Stem Caps