3m Curved Curtain Rail with Mute Rollers

https://www.amazon.ca/gp/product/B08ZK8NDDW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 3 meters long track mounted either in cornice or directly on a wood or plaster ceiling -- drywall screws included. Opened and tried on (only to discover that I have cement ceilings 😅 check if you have the right tools!)