Shower door sweep
Great! I'm happy that you're pleased with my suggestion. If you're willing to pursue these rails as an option, there are a few things to consider.
Firstly, these rails can fit on most framed shower doors in my experience, which is the reason why this is the only style we carry. However, some alterations may need to be made on your end, starting with the installation holes. The odds that the screw holes on our drip rail line up with those on your door are very low, so you will need to drill new holes in the new rail.
It's also very likely that our 24", 30", and 36" lengths are not exactly the same as the width of your door. It's usually off by a few inches in my experience. With that in mind they can be cut down using a hacksaw for the metal and a pair of heavy shears for the vinyl. That said, there are cases where this isn't necessary. Just something you should prepare for, just in case.
Hopefully this information is helpful. Please let me know if you had any other questions.