I was super skeptical when I saw these things start becoming super popular. I thought it was cheap and gimmicky but once receiving I can see a lot of benefits to it.
1.) It fits. I have a size 13 ring size and the biggest they went was 12 so I ordered and hoped, it fit well without being super tight and was still easy to remove
2.) This could save your finger if you are in a machining profession because it's rubber construction is flexible enough to get the ring off without cutters.
3.) It doesn't slip off in the shower or when doing chores and I don't have to take off my ring and find a stashing place if i want to go swimming.

All in all, if you are active and wanting a ring that follows in your footsteps, I would suggest this as I have been very happy with it. GET HERE ON AMAZON

* I received this item free or at a discount in exchange for my opinion