Shower curtain rod is a telescopic support rod used to hang shower curtains, usually with an inner and outer pipe structure, where a small pipe (inner pipe) extends into a large pipe (outer pipe) and is fixed by an inner buckle, spring, or screw. After installation, the shower curtain can be easily hung to block splashes and prevent wind during showering, while also helping to keep the bathroom warm. The shower curtain rod is easy to use, inexpensive, and easy to replace. It is an ideal product in the era of cramped living, solving the problems of limited space and scattered water splashes.

The spring type is fixed to the inner tube through stamping technology, so that the distance it can be pulled out is longer than the required distance, and then the inner tube is forcefully pressed into the outer tube, pressing against the spar. The screw fixed type is also known as a combination rod, which can be used at corners or when only one side of the mast is in contact. It can be assembled into L-shaped or U-shaped parts through accessories and then fixed to the wall with screws.