I needed a four core snake to connect a pedal board to the Kemper profiler (I plug all my instruments into the pedal board, so it's board to profiler input, mono effects send and then a stereo return back to the Kemper).
This is a set of four cables bonded next to one another, which has the potential advantage that you can split them easily, with the potential drawback that this might happen accidentally! When it arrived one of the jacks was somewhat warped, although I didn't particularly mind as I was planning to replace one end with right-angle connectors anyway.
I've not encountered any issues with noise, and having the snake is considerably more convenient than using individual leads, the quality as delivered wasn't perfect but for the price it's hard to argue too much!. It's been used at half a dozen gigs with no issues now and not treated particularly gently, so while it feels quite lightweight it's doing the job I bought it for just fine.