Review on 🛁 SIKAIQI Stretchable 304 Stainless L Shaped Bathroom Bathtub Corner Shower Curtain Rod Rack (27"-39"x27"-39"), Drill Free Install – Perfect for Bathroom, Clothing Store, and Private Space by Anne Franson

Great price. Good tight fit as no additional ceiling support is required. The assembly was a bit tricky, the usual Chinese lessons are blocked. Supplied with all necessary hardware including glue and screws/wall anchors to mount the adapter disc to the wall. However, you will need to drill holes in the plastic washer and look for flush Phillips screws inside. It's easier to use glue, but I went with screws/dowels as I have small children who can pull on it and potentially break the whole thing. This would not be possible as it is an adjustable stem. It comes with some chrome covers to help the shower curtain rings smooth the transition, but they still get caught at transitions between thinner center pipes and thicker end pipes.