Features: 0.2/0.5MM ,you can choose the detail size feeler gauge which more suitable for your use.small size and light weight, there is a strip on handle so that carry it conveniently. Designed with a vernier which can help you to read the measuring result easily,it is a great tool in your engineering inspection project. In order to measure flatness deviation, you will need to use it with a level ruler. This vernier feeler gauge can be used for house inspection, engineering inspection,home DIY and professional use etc. This feeler gauge can be used to measure for gap widths, clearance and also flatness deviation. Specifications: Material: Brass Size: 15x1.6x1.5cm/ 5.91x0.63x0.5 in Accuracy: 0.2/0.5MM Package Includes: 1X Feeler Gauge note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.