There doesn't appear to be a lot of strain relief on the ends, but the description claims that it's been tested to bend 95 degrees, 4,000 times, so hopefully that's the case

The strain reliefs are large too.

The strain relief on both ends of the cable is nice and gives this cable a high score on durability

This cord looks and feels a lot like that $40 cord but costs a lot less, and has a better strain relief at the plug ends

Lets face it, its not white, but it has proper strain relief to keep the cable from getting a loose connection.

The cable itself is heavy and feels solid, the connectors are well made with nice built-in strain relief, and the cable charges properly (at least for now; these third-party ones sometimes seem to burn out over time, so I'll update the review if or when it does)