Product Name:
4pcs/set Car Tire Pressure Monitor Valve Stem Caps Air Alert Tire Valve Cap

Features:
Help to avoid premature tire wear or blowouts from under-inflated tires,increases fuel efficiency, safety and control, extends tire life
36PSI(2.4Bar), applicable to car,motorcycle, bicycle and so on
36PSI Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires
Enhances road handling, increases economy, extends tire life Green/yellow/red system indicates level of proper tire inflation Increases fuel efficiency, safety and control
For use on 32 pound per square inch recommended pressure Simply install on the air valve

Description:
Green/yellow/red system indicate level of proper tire inflation.According the recognize color to display the pressure of the tire,Green shows that tire pressure is normal Yellow shows that the pressure is 10% lower than standard Red alerts you that the pressure is 25% lower than standard

Specification:
Material: PP
Color: multicolor
Size: 23*10*10mm

Package Included:
4 x Air Alert Tire Valve Caps