Aluminum 12" and 7" Rafter Squares, Carpenter Set Measuring Layout Tools, Alloy Metal Triangle Protr WHETHER YOU ARE A NOVICE OR AN EXPERIENCED PROFESSIONAL, THIS ALUMINUM ALLOY RULER WILL BRING YOU ACCURATE MEASUREMENT RESULTS AND EFFICIENT CONSTRUCTION EXPERIENCE, BECOMING YOUR POWERFUL ASSISTANT.LET IT ACCOMPANY YOU AND CREATE BEAUTIFUL WORKS TOGETHER!Specification:Name: All-Aluminum Triangle RulerMaterial: Aluminum AlloySurface Treatment: Polishing ProcessScope Of Application: Daily Industrial MeasurementProduct Weight: 150gProduct Size: 7 Inches, 12 InchesColor: Red, Black, BluePackage Contains:1 All-Aluminum Triangle RulerAFTER-SALES SERVICE:WE PROVIDE YOU WITH 24-HOUR CUSTOMER SERVICE TO ENSURE THAT ANY PROBLEMS YOU ENCOUNTER DURING USE CAN BE SOLVED IN TIME. IF YOU HAVE ANY CONCERNS OR DISSATISFACTION WITH THE PRODUCT, PLEASE FEEL FREE TO CONTACT US THROUGH AMAZON, WE WILL SERVE YOU WHOLEHEARTEDLY AND LET YOU ENJOY A WORRY-FREE SHOPPING EXPERIENCE.