Adjustable and comfortable. :P Even fits on my pinky & thumb. For some reason I expected it to be plastic or an extremely thin metal but it’s surprisingly heavy and durable. I flexed it a bit and there’s no sign of it just snapping in half so that’s good.
I ordered two rings as paired. Everything has come, there are no defects. The size of the ring is adjustable, pulling it is not difficult. Does not interfere with bending the finger. And in principle convenient. Nothing colitis. Advise