PROTECTYOUR TIRES Prematuretire wear or blowoutsfrom under-inflated tiresmay be avoided usingcar tire pressure monitor valve covers,whichimprove fuel efficiency, safety,andtire life. THREE-COLOR DISPLAY The level of tire pressure is indicated bya green/yellow/red system.Greendenotes that the tire pressure isappropriate and safe.Yellowdenotes alow tire pressure warning.Redsignifies that The tire pressure is dangerously low. EASY TO INSTALL Simplydetach the original cap and replaceit with The valve caps for tire pressure monitoring. HIGH-QUALITY MATERIAL Made ofhigh-quality stainless steel and plasticthat is corrosion-resistant and long-lasting. To guarantee stability and safety while driving, preserve the tire valve. PORTABLE SIZE The lightweight designmakes it easy tostore in a car storage box or door compartment. FITS MOSTCARS Suitsmost carssuch as Large Hatchbacks, Sedans, Small SUVs/Crossovers, Wagons, Large sedans SPECIFICATIONS