Adjustable shower curtain rail length: 90-140cm, diameter: 32mm. No need to drill holes, no damage to the walls of the house.End diameter:61mm. Smaller end than other products on the market, can be applied to narrower wall windows or door frames. Low profile and simple design, it can be a shower curtain rod, curtain rod, hanging rod, room divider rod, can be flexibly applied in various scenes.The silver knob on the curtain rod can hold the spring inside the curtain rod, can adjust the length while fixing the length, prevent the curtain rod from retracting, make the curtain rod stable for a long time.Adopt high-quality and thickened painting process. It is not easy to produce scratches, anti-rust, anti-corrosion and easy to clean.