We offer both options for shower curtain rods, so you can choose which type suits your needs better. We currently have 6 fixed rods and 22 tension rods. Fixed rods are mounted securely to the wall with screws and are a more permanent option. Tension rods are installed without hardware and are held in place by a spring mechanism that expands. They're a good choice for renters or for people who frequently update their bathroom decor. Wide tubs or showers may fare better with fixed mount rods. Tension rods tend to fit small to standard size spaces, but we have long tension shower curtain rods available as well.