Features 1、CLEAR LASER SCALE: Good quality material, wear resistant and durable, laser scale is clear and accurate for you to read 2、ACCURATE POSITIONING: The angle of the rotating handle can be adjusted, the positioning is accurate, and the marking is convenient 3、WOODWORKING SCRIBING CUTTING: Suitable for woodworking for scribing and cutting at various angles, flexible and convenient to use 4、LIGHT WEIGHT ALUMINUM ALLOY: Aluminum alloy triangle ruler is light weight, possess good strength and good corrosion resistance 5、7IN SIDE MEASURING RANGE: Side measuring range of adjustable triangle ruler is 7in, thickness for 5mm, three sides length for 194, 194, 272mm Specification Item Type: Adjustable Triangle Ruler Material: Aluminum alloy Side Range: 7in Length of Three Sides: Approx. 194mm / 7.64in, 194mm / 7.64in, 272mm / 10.71in Thickness: Approx. 5mm / 0.2in Package List 1 x Adjustable Triangle Ruler