Specification: Material: Aluminum Alloy Size Chart: Black 6inch: 19cmx6.8cmx2.3cm/7.48inchx2.68inchx0.91inch Green 6inch: 19cmx6.8cmx2.3cm/7.48inchx2.68inchx0.91inch Black 14inch: 38cmx6.8cmx2.3cm/14.96inchx2.68inchx0.91inch Green 14inch: 38cmx6.8cmx2.3cm/14.96inchx2.68inchx0.91inch Black 16cm: 19cmx6.8cmx2.3cm/7.48inchx2.68inchx0.91inch Green 16cm: 19cmx6.8cmx2.3cm/7.48inchx2.68inchx0.91inch Black 35cm: 38cmx6.8cmx2.3cm/14.96inchx2.68inchx0.91inch Green 35cm: 38cmx6.8cmx2.3cm/14.96inchx2.68inchx0.91inch Description: Premium and Reliable: The scriber marking line ruler is made of aluminum alloy material, which is lightweight, and sturdy. Easy to Use: With its fixed value insertion steel pin lines drawing feature, this tool allows you to make accurate markings on your workpiece effortlessly. Application: The Marking Measuring Tool is suitable for engineering, measurement, drawing, architectural design, craftsmen, designers, artists, and engineers.oodworkingMultifunctional Ruler: This T ruler makes its able to measure length and angles easily, and meet your work needs at the same time, saving time and effort. Adjustable: The woodworkings ruler features an adjustable limit block with two pointer positioning, making it easy to operate and providing measurements for your woodworkings projects. Package Includes: 1pcs Scriber Marking Line Ruler