Features: 1With laser engraving technology, the scale is directly engraved into the inside of the material, which will never be worn out. 2The fixed nut is tightly connected, and the nut can be tightened to fix the angle. All aspects of measurement and adjustment are easy to use. 3High quality aluminum alloy material, wear?resistant and durable, surface with black oxidation treatment, which is anti?rust. 4Two measurement scale units to meet different needs, making it has strong practicability. 5Multifunctional 6?folding ruler, can be combined at will, multi?directional measurement. Condition: 100% Brand New Item Type: 6 Folding Ruler Material: Aluminum Alloy Color: As picture shown Scale Length: Approx. 120mm/4.7in Thickness: Approx. 2mm/0.08in Total Length: Approx. 1000mm/39.4in Various Hole Positions: 25mm/1in, 40mm/1.6in, 45mm/1.8in Purpose: Multi-functional special-shaped measurement, ceramic tile positioning, measurement of irregular shapes at any angle. Package Included: 1 x 6 Folding Ruler