Ordered a ring at the end of 2020 for $28. It was shipped from China, I received the ring. It does looks good, but it is not titanium as was described. I found out it recently after I tried to use a magnet to it. And it can be magnetised.
Oh, and they have fake reviews on their site - you cannot leave your review there.
There are dosens of rings on Aliexpress that are 20 times cheaper, better buy there...