Prolite/ Fairfax Girth Cover (Long Girth)

I’m hoping the hive mind can help me track down a girth cover that will fit a 54in Prolite girth. All I can find are covers for the short/ dressage girths and that’s not helpful. I’m seriously considering trying to Franken-sew one but would love not to because it won’t be pretty :joy:. Please help!

For anyone who has the same question - I bought a TSF jump girth cover in large and it fits!