Vexverm 4PCS 2.4Bar 36PSI Car Auto Tire Pressure Monitor Valve Stem Caps Sensor Indicator Eye Alert Diagnostic Tools Kit
Material: Stainless steel
Pressure Range: 2.4Bar/36 PSI
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.
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.
4 PCS Car Tire Pressure Test Bar (with Retail Box)