Features: Multifunction Angle Ruler with ruler/angle gauge & G-clamp. G-shaped clamp can be used in carving- machine, curve-saw & circular-saw flip. Not only can accurately measure the angle within the range- of 0°to 140°, but also can quickly and conveniently measure the length. Polished-, smooth, scratch-resistant, wear-resistant, rust-proof and can be used for long-time. Suitable for DIY work, student drawing, architectural design, carpenters and woodworking amateurs to measure bevel- and length. Specifications: Material: stainless steel Size: approx 310x808mm/12x32-inch Package Includes: 1x Angle Gauge note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.