Features:*Double-sided scale design: This tool is designed with a double-sided scale in PSI and KPA units for easy reading.*Easy to store: This tool is designed with a removable metal hanging rings, which can be used for hanging storage, saving space and easy to store.*Compact and portable: The tire pressure gauge can be placed in any storage space in the car, so you can measure the tire pressure at any time and keep track of the tire pressure at all times.*360 rotatable: This scale can be flexibly rotated 360 for easy use.*No batteries required: This scale is energy-saving in design and requires no batteries, allowing you to measure tire pressure anytime and anywhere.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: stainless steel tube + zinc alloy head + aluminum rulerSize: Length: 29CM/30.5CMScale length: 9.5cmScale range: 10-160PSI