Measuring range: 7 inches. Dimensions of the square ruler: approximately 18 x 18 x 25 cm. Square Ruler Color: Silver, as picture shown. Package weight: 119g. Packaging dimensions (L x W x H): 20 x 20 x 2 cm. Contents : 1 right angle triangular ruler Characteristics : The square includes a handy 7 inch ruler with clear markings for quick measuring and tracing. They can be used as a precise saw guide, protractor and 90° and 45° miter square. Ideal for all construction and renovation projects. Sturdy die-cast aluminum construction. Essential carpenter's tool for framing, roofing, fishing and more. Used for making precise right angles and as a cutting and drawing guide - Has preset measurements. Tri-square, square meter, protractor, line plotter and saw guide, all in one tool. Also useful for hobbyists, home builders, makers, artists. Material: Aluminum Alloy. The Square Includes A Handy 7 Inch Ruler With Clear Markings For Quick Measuring And Tracing. They Can Be Used As A Precise Saw Guide, Protractor And 90° And 45° Miter Square. Ideal For All Construction And Renovation Projects. Sturdy Die-Cast Aluminum Construction. Essential Carpenter'S Tool For Framing, Roofing, Fishing And More. Used For Making Precise Right Angles And As A Cutting And Drawing Guide - Has Preset Measurements.