The main function of the shower curtain rod is to suspend the shower curtain, thereby preventing water splashing during showering and keeping other parts of the bathroom dry and clean. It can effectively block water splashes, prevent water from splashing onto the floor and walls of the bathroom, and reduce the frequency and difficulty of cleaning work. At the same time, the shower curtain rod also helps to keep the bathroom warm, as the shower curtain can prevent heat from escaping from the shower area.

Most domestic products are made of stainless steel, but they are expensive or cheap with thin wall thickness. In foreign countries, aluminum alloy is mostly used for high-end products, followed by spray coating, electroplating, or cladding for iron pipes. At present, alloy prices have risen significantly, and iron pipes are more commonly used. Internal screw type: Pull to the specified distance and lock the inner and outer pipes eccentrically, then rotate the screws of the inner pipe to make it support tightly.