Outgeek Electronic Digital Caliper LCD Screen Auto Off Carbon Fiber Gauge Micrometer Vernier Caliper 0~5.91'' Highlights:- DescriptionÃ¯Â¼Å¡Power Supply: Built-in 1.5V button batteryColor: BlackMaterial: Plastic carbon fibreSize: L*W: 20*5cm(7.87*1.97in)Package Includes: 1 x Vernier caliperNote:- Please refer to the measurement. Tiny measuring error is allowable in normal range.- There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.- Package Including- 1 x Vernier caliper