Features STURDY ALUMINUM ALLOY: Made with precise CNC machining, this woodworking ruler could withstand long term uses without wearing down or rusting. CONVENIENT SLIDE STOP: The built in slide stop easily moves along the entire ruler, making it perfect for repeating measurements on multiple boards. CLEAR AND ACCURATE: With inch and metric laser etched scales, the woodworking scribing ruler is easy to read, and will not fade away. PORTABLE AND LIGHTWEIGHT: This track ruler is small enough to fit in your pocket and light enough to carry with you anywhere. VERSATILE USE: Designed for use in mechanical workshops, woodworking, and product design, this woodworking marking ruler is a must have tool. Specification: Item Type: Woodworking Ruler Material: Aluminum alloy Color: Red and black Specification: Approx. 160mm/6.3in Use: Suitable for mechanical processing, woodworking operation, product design Package List: 1 x Woodworking Ruler Package List 1 x Woodworking Ruler