Pocket-size gauge with metal pocket clip: the pressure gauge measures approx. 14.5 x 2 x 1.5 cm in size and with a pocket clip to be clipped on the pocket of clothes to facilitate the portabilityEasy to apply: press the head of the tire pressure gauge into gas nozzle to measure pressure; This is a very simple and practical tool not requiring battery and you do not worry about losing Double-side pressure indicator bar: there are clear marks in the double sides of the indicator bar for your easy and fast reading, and the pressure measurement is calited from 5 - 50 PSI/ 0.5 - 3.5 KGwhich provides measurement2 pack tire pressure gauges, is for your application and the other is convenient for your spare and replacementWide application: The tire pressure gauge functions as useful to measure the tire pressure to avoid puncture danger; They are widely applied to measure pressure for trucks, motorcycles, automobiles and any passenger vehicle. Warm notice: Please measure the tire pressure when the tire is er normal temperature. colour:Black + silverMaterial: aluminum, plastic Package Contents:2 * Tire pressure gaugesOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.