I love my O-rings! I have one for every set of keys - WORK, HOME, CHURCH, and even special occasions. This time around I purchased the mix metal wristlets and a leather O-ring and am loving these too! Am able to change up my wristlets with my outfits. My only wish is that we could buy the phone connector without the cellphone case sticker. I want a connector on every phone but only have one phone case. The option would be so great.