Function: 1. Adjustable size, just twist the rods to fit in the open space. Easy to set the length and stays set. 2. Made of high carbon steel and high quality fired paint, it makes the surface smooth and clean, which prevents abrasion and corrosion of any curtain rod. 3. Non-slip foot on each end, which ma enough surface area to have good contact with window jams to stay in place. 4. No drilling, no damage to walls, doors and windows. 5. Used as blackout curtain rod, shoe rack, bottle holder, pantry, organizing partitions, cabinet shelves, etc. You can also do anything you want with DIY. . CLOTHES RAIL EXTENDABLE CURTAIN ROD 25-40CM Specification: Item Type: Curtain Rod Material: stal high carbon Black color Rail diameter: about 1,3 cm/0,5 inch Product Size: Four Options 25-40 cm/9,8-15,7 inch 40-70 cm/15,7-27,6 inch 55-90 cm/21,7-35,4 inch Weight: about 51 g 100 g/1,8 oz 3,5 oz . CLOTHES RAIL EXTENDABLE CURTAIN ROD 25-40CM List of packages: 1 x Curtain Rod . CLOTHES RAIL EXTENDABLE CURTAIN ROD 25-40CM