Feature:1. CLEAR LASER SCALE: Good quality material, wear resistant and durable, laser scale is clear and accurate for you to read2. ACCURATE POSITIONING: The angle of the rotating handle can be adjusted, the positioning is accurate, and the marking is convenient3. WOODWORKING SCRIBING CUTTING: Suitable for woodworking for scribing and cutting at various angles, flexible and convenient to use4. LIGHT WEIGHT ALUMINUM ALLOY: Aluminum alloy triangle ruler is light weight, possess good strength and good corrosion resistance5. 7IN SIDE MEASURING RANGE: Side measuring range of adjustable triangle ruler is 7in, thickness for 5mm, three sides length for 194, 194, 272mmSpecification:Item Type: Adjustable Triangle RulerMaterial: Aluminum alloySide Range: 7inLength of Three Sides: Approx. 194mm / 7.64in, 194mm / 7.64in, 272mm / 10.71inThickness: Approx. 5mm / 0.2in.Package List:1 x Adjustable Triangle RulerNote:Fit to size before use.