As others have noted, the quality is not high on this. All expandable rods are a bit janky. But this one the screws don't do a great job holding the rod in place on the thinner side. I got a black one and used black electrical tape to widen that side so now it holds.

Finish is not very durable.

Note it is "rated" for 10 lbs. Heavier curtains don't slide easily over the joint between small and big sides. I would also not trust the anchors for much over 10 lbs - buy your own or screw into a stud.