Cainz Light-colored blackout chain roller screen, beige, 180 x 220cm This type can be attached to a curtain rail. I installed it once, but removed it immediately, so it has hardly been used. Features: 99.99% blackout rate even with a light color. Adjust opening and closing by raising and lowering the chain. Included items: 3 brackets, 3 curtain rail mounting plate sets, 4 wood screws (※1 spare), 1 safety clip Chain operation position: Right (cannot be changed) Will be sent with simple packaging such as bubble wrap. All included items are shown in the photos. Please refrain from purchasing if you are nervous about used items.