I looooove Sunset Halters for my rope halters. The people who make them are absolutely wonderful and the halters are top quality.
They are on the bit more expensive side, but you absolutely get what you pay for - no stretching, no color fading, no fraying, etc.
I have one that my mare had for...at least 3 years and it still looks brand new. I just got a new one for my new gelding and his is just as quality as the mare's is.
I also have reins from them that I won in a contest. They are also AMAZING. They're 10ft, weighted, trail reins and they are my absolute favorite [they're the reins in my avatar haha].
Basically, I've never gotten something from Sunset that wasn't absolutely top-quality.
And their return policy is just awesome. I had an issue the first time I ordered from them [ordered the wrong halter in the wrong color - 100% my fault] and I contacted them to see if I could pay to send it back and buy the halter I truly wanted - they paid for me to ship the halter back, switched the order to the halter I actually wanted [which was $3 more expensive] at no cost to me, and paid to ship the correct halter to me. They actually lost
money on that transaction, but that wasn't an issue for them at all. Their goal was to make sure I, as the accidentally really high-maintenance customer, was satisfied and happy. They were polite and wonderful throughout the entire thing!
Because of that, I will ALWAYS recommend them and they gained a customer for life.
Here's their halter page. Rope Halters by Sunset Halters
I prefer the 1/4" Yacht Braid halter because it's really soft, yet gets the job done.