This precision measurement tool is designed for detecting flaws, measuring cracks, and inspecting scratches on various surfaces. The transparent ruler allows for clear visibility, making it easy to identify and measure defects accurately. Ideal for quality control in manufacturing, this tool ensures that products meet high standards of appearance and functionality. Features -Color:Multi -Material:Plastic -Size:10.00X6.20X0.01cm/3.93X2.44X0.00in -High precision measurement: the chest card gauge film ruler ensures accurate measurement of various dimensions, making it ideal for precision tasks -Versatile application: this tool can be used for measuring dot gauges, line gauges, spots, cracks, and more, catering to diverse measurement needs - and reliable: made from plastic materials, this ruler is wearresistant and , ensuring longterm use without compromising accuracy -Clear visibility: the transparent design of the ruler allows users to easily observe and read measurement results, enhancing usability -Easy to use: with its simple operation, this measurement tool can be used effortlessly even by those without knowledge Package list: 1 x High Precision SEC Size Chart