Needless to say if you are looking for a table edge clamp that can hold arrows and holders then this is it She. I am using 3 clamps right now.1. sticking to my computer desk, I take the mic off it when I broadcast TV2. Adheres to the TV3 streaming setup chart. Holds the webcam shaft mount. I bought extras so I could just leave the clamps attached and move the mounts instead of loosening and tightening the clamps every time. On the other hand, I know they survive removal and re-adding since I've been doing this for a while. They stand up to repeated use without issue and I highly recommend using them. They're affordable and work great!