Hieefi 4pcs Creative Car Tire Pressure Monitor Valve Pressure Cap Sensor Indicator Color Display Eye Alert Car Tire Supplies

Features: Style: 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 Indication: Green shows that tire pressure is normal Yellow shows that the pressure is down Red alerts you that the pressure is down Easy to install: dome shape and small, installation only need screws it onto tire valve stem; It is easy to install or remove when you want to check air pressure Fit as a Gift: These types of products are safe for your health, but also as a gift for Christmas, Birthday, New Years, Santa Claus, Valentine's Day, Holidays, Graduations, Thanksgiving, Wedding Party, and your family , Friends, Children, Neighbors, Employees, Adults, or Relatives Specifications: Color: multicolour Material: plastic+metal Weight:200g Size:1 x2.5 cm Note: 1.1 inch=2.45cm/1cm≈0.393inch 2.Please allow 1-3 cm error due to manual measurement. Pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Including 4Pcs Car Tire Pressure Monitor