This is a very good multi-core cable for the cost, It has high quality connections as well.
I bought two of them which i use quite regularly doing live gigs with bands and Dj's and there is no problems with them at all.
Would highly recommend this product.
Only Con I can think of is that the numbers 1 - 8 on each side distinguishing the connections are very small and they tend to wear away with use, this is not a big deal though as most people would tend to label a loom themselves,
definitely NOT a reason to not buy this product.