Kinda flimsy a bit, the ends unscrew often. I use it on a synth, but since I have to often assemble the setup and disassemble it back, I'm a little worried on how long these'll survive. The cables are rather thin, so one better not yank them too much.
At its price point it does its job fine. But if you're not that pressed by budget, I'd advise to look for a more higher end cable, that provides more of a quality build.