It's been over a month now and the cables are still holding up great. They have extra support where the cord connects to the phone allowing them to handle a lot of flexibility in the area where all my others have failed. The length of the cord allows enough room to stretch and they work great with my fast charger. So there were no problems and I am very happy with it. They are of high quality and excellent value for money. If anything goes wrong I'll update my review, but so far they're working great!