Meusch Ceiling Support for Corner Rod 23.6in [60cm] (White) Non corrosive aluminum corner rods are not included. You can get them from the same seller Suspension rod for angle rail, all hardware and connections necessary to install the ceiling rod are included. Length: 23.6in [60cm] (can be shortened by sawing off.) Our ceiling support is the same material and diameter .98in / 25mm as the corner rod. The diagram shows the shower curtain sliding freely around the elbow / corner. "C" shaped Rings can be pulled through If you do not have "C" shaped rings it is NOT a problem. You would simply connect a shower curtain ring on either side of the ceiling support and enter / exit from one side or the other