These do the trick for two layers of curtains- sheer and black out.

Very narrow and flimsy, had to go with something else

It’s a perfect curtain rod and the size worked well for the curtains we got for it.

Average quality and works. Not as heavy as something you would buy at the store using it with shears and a blackout curtain over a patio slider door for privacy.

One of the most illogical designs for a product I’ve ever used. Incredibly stupid, took me forever to get it to stay on the wall and it still looks horrible. Had to reorder twice due to wrong number of pieces, but even then it looks bad. Can’t move curtains easily without getting on a step ladder to slide them delicately to ensure the rod doesn’t fall. DO NOT BUY.