I really like these Pro snake Patch cables, they are very inexpensive but they surprisingly well put together.
I have more than a few of these already and the building quality for such a cheap product is great, I have never had a problem with any of them.
I usually use the shorter 15cm versions for linking standard stomp box pedals on my pedal board, shorter cables keep the chain to a minimum length but I do have a couple of awkward size and shaped pedals that needed a bit more length, so the Pro snake TPI 1.0m leads is perfect.
The jack plugs feel solid, the metal case can be opened by screwing them apart and inside the actual soldered joint is covered in heat shrink so they should be very durable and last a long time.
If you needs to change a jack for any reason it would be simple job to remove the heat shrink and resolver another jack plug.
I would say that these are superior to a lot of other patch leads at this cheaper price range especially the ones which use moulded plastic jacks.
I don't play out so nit sure how they will stand up to life on the road but for regular (daily) use at home they work perfectly and I have no problems with them.
I will certainly buy more of these and highly recommend them.