A metal finger loop that sticks to the back of a phone and gives you something to hold on to, which is usually the difference between a dropped handset and a caught one.
Fold the ring flat and it becomes a small kickstand; turn it and the phone sits upright or on its side for a video, since the ring rotates a full 360 degrees. Because the body is metal, it also grabs a magnetic car mount directly, with no extra plate to stick on.
It measures roughly 2.75 in / 7 cm long and 1.96 in / 5 cm wide and weighs 0.55 oz / 15 g, so the phone barely notices it. Finished in rose gold.
