Ken and Terry
2018 Sunseeker 2430S-CD, nicely modified and carried by a 2017 Ford E450 Sport
Former Georgetown 330TS owner for 10 years with more mods than I can count, pushed by our 2017 GMC Terrain
Well, typically you measure how wide you need it to be (lenght of rod), and how high you need it to be (floor to rod), and then look on Amazon or Ebay for a shower curtain that meets those requirements.