This adjustable shower curtain rod is made of high carbon steel with an electrostatic sprayed surface, providing durability and rust resistance. The ivory-colored rod measures approximately 30 to 50 cm (11.81 to 19.69 inches) in length and has a diameter of about 1.3 cm (0.51 inches). It is designed to fit wall distances of approximately 32 to 42 cm. The rod weighs around 66 grams, making it lightweight yet sturdy. To install, rotate the rod to the desired length, ensuring it is 2 to 3 cm longer than the space between the walls. Press the rod into place, making sure it is parallel with the floor for a secure fit. If the installation is not tight enough, rotate the rod slightly longer. This tension rod is suitable for use in showers, closets, windows, or other spaces requiring an extendable support. It offers a smooth, exquisite finish and reliable performance.