width gauge is a must-have for professionals needing to measure and inspect fine details. Its transparent design ensures clear visibility, while the high-precision markings allow for accurate size estimation. great for use in construction, manufacturing, and quality assurance, this tool helps maintain high standards and detect any imperfections. Features -Color:Transparent -Material:Plastic -Size:10.40X6.10X0.20cm/4.09X2.40X0.08in -Accurate size estimation: with the badge gauge film ruler, you can achieve precise size estimation for various applications. -Multifunctional tool: this ruler is great for measuring line width, spot size, scratch width, and crack width, offering multiple uses in one tool. - quality: constructed from strong materials, this ruler is designed for durability and longterm use. -Easytoread markings: the ruler's clear and distinct markings ensure that measurements can be read quickly and accurately. -Effortless operation: designed for ease of use, this tool is suitable for both formal and casual measurement tasks. Package list: 1 x Gauge film ruler