This precision inspection tool is designed for accurate measurement and evaluation of various defects such as cracks, scratches, and spots. The transparent film ruler allows for clear visibility and precise assessment, making it an essential tool for quality control in manufacturing and inspection processes. Its high- ensures reliable and consistent results. Features -Color:Transparent -Material:Plastic -Size:10.50X10.50X0.01cm/4.13X4.13X0.00in -High precision: ensures accurate measurement of various dimensions, meeting the needs of precision machining -Quick measurement: saves time, enhancing production efficiency -Versatile application: suitable for measuring workpieces of various shapes and sizes, applicable in multiple industries and scenarios - material: made of plastic, and reliable, not easily damaged over longterm use -Portable design: compact and lightweight, easy to carry and use, ideal for and mobile measurement needs Package list: 1 Size Estimations Chart