Description 1. Our angle clamp is made of high quality engineering plastic material, light weight, multi-functional, easy to use, durable, corrosion resistant, and can be used for a long time. 2. The multi-functional woodworking angle clamp can be adjusted from 30 to 90, which can be flexibly adjusted to the desired angle for measurement, no longer limited to a single angle, making your work more convenient. 3. The 2-in-1 clamps corner holder can provide 90 right angle fixing, equipped with metric and imperial measurement units with clear scales that can be switched at will to ensure accurate and aligned angles, easily achieving precise and efficient measurements with less deviation. 4. Push the two clips at the top of the multi-angle corner clamp upwards to quickly lock objects of different sizes, the angle lock button on the straightedge locks the angle quickly and accurately for improved efficiency, and the two built-in holes allow for easy storage.