Usage Tips:Description: With a swivel angle chuck and 4-inch hose, the tire pressure gauge is convenient for you to use. Marked with LBS AND KBS two units, the tire pressure gauge is easy for you to read the data. It is made of ABS, rubber and metal materials, which is wear-resistant and durable. The length of the product is 26cm and the width is 5.6cm. The product is perfect for most car, truck, motorcycle and bike. Mini size makes it great to keep in car and simple to use. Pressing the Air Bleed Button can down the air valve. Item Name: Tire Pressure Gauge Material: Metal,Rubber,ABS Features: Long Tube, High Precision, Measuring Tools Size Details: 26cm x 5.6cm/10.24" x 2.2" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. How to Use: 1. Screw off the knot of tyre valve. 2. Fix the copper head of the gauge to the valve,Then the device will show the pressure. 3. Add gas when pressure is slow or vice versa. 4. After the measurement, screw off the copper head and press the air bleed to make the indicator to 0. Package Includes: 1 x Tire Pressure Gauge