I needed a girth for my daughter's pony, this one is nice, the leather is soft. I ordered the 40" girth - I had a 38" girth that we ordered directly from stubben and it was just a hair short. The 40" I ordered was exactly the same size as the 38" one I had, the 40" from chewy had 100cm on the label. Chewy was great with the return and I ordered the 42" one, which came and is the size I was looking for (label said 105cm on it). Hope this helps anyone trying to find the correct size.
The Stubben girth was of great quality but the size was not correct. I ordered a 54" but the girth I received was way short. Perhaps the centimeter to inches did not equal out correctly.