Features: 1.Accurate Measurement: The triangle carpenter ruler is a measurement tool that can be used for precise measurements in guitar making. 2.Easy to Use: The ruler's triangular shape makes it easy to grip and operate, allowing for precise measurement and cutting of guitar parts and other wood products. 3.Aluminum Alloy Durable Construction: The triangular carpenter ruler is made of great aluminum alloy material and is durable in construction, ensuring which can withstand frequent use and wear. 4.Multi Purpose: The triangular carpenter woodworking ruler is not limited to guitar making, but can be used for a variety of other tasks, such as carpentry, woodworking and other related tasks. 5.Portable and Versatile: The guitar gauge triangle ruler is light in weight and small in size, easy to carry, and can be used for indoor and outdoor tasks. specification:Item Type: Woodworking Carpenter Triangular Ruler Material: Aluminum Alloy PackageList:1 x TriangularRuler