Description:[Firm Non-slip] Made of strong and rough metal materials, metal rod with plastic ends, baked paint material surface, a strong stretch to extend enough to support the force.[Multifunctional] With rubber end caps for traction and a sturdy hold, for smooth and rough surfaces like Wallpaper walls, Tile walls, glass and wooden frames, etc[Easy Installation] No tools are required for installation, simply twist it to tighten, no drilling is required, never collapses, easy to clean, curtain tension rod][Versatile Usage] Spring-pull tension curtain rods for showers, closet doors, and more, as closet rods for hanging clothes, as tension curtain rods for window, industrial curtain rods, door curtain rods, and cafe curtain rods.Specification:Adjustable Length: 1300-2500mm/51.18"-98.43"Outer Dia (max): 22mm/0.87"Outside Dia (min): 20mm/0.79"Products include:1 x Tension Curtain Rod