Features LIGHTWEIGHT ALUMINIUM ALLOY: The triangle ruler made of aluminum alloy is lightweight, has good strength and good corrosion resistance. Scoring and cutting in woodworking: suitable for woodworking for scribing and cutting at different angles, flexible and convenient to use. Accurate positioning: the angle of the swivel handle can be adjusted, the positioning is accurate and the marking is convenient. 7 inch side measuring range: the side measuring range of the adjustable triangle ruler is 7 inches, thickness for 5 mm, three side length for 194, 194, 272 mm. Clear laser scale: high quality material, wear-resistant and durable, the laser scale is clear and accurate to read. Specification: Item Type:Adjustable Triangle Ruler Material: aluminium alloy. Side area: 7 inches. Length of the three sides: approx. 194 mm / 7.64 inches, 194 mm / 7.64 inches, 272 mm / 10.71 inches. Thickness: approx. 5 mm / 0.2 inches. Package list: 1 x adjustable triangle ruler. Note: Adjust to the correct size before use. Package List 1 x Adjustable Triangle Ruler