Convenient to Install: This tension curtain rod extends from 40” to 75”. By expands with a simple twist the spring tension rod you can quickly have it up in minutes. without drilling, screws or any tools. You could set it up when you need. Multifunctional: Apply for bathrooms, kitchens, bedrooms, and dressing rooms for added privacy. It can be used on all surfaces include both smooth and rough surfaces like paint wall, tile wall, wooden frame and so on. Adjustable shower curtain tension rod with coated, non-slip foot,Could also be used in closet, window or for blackout curtains.