Measurements: the finger "cage" is 1 5/8" wide and 3/4" deep with an inner circumference of approximately 3 7/8". Measure loosely around the two fingers you intend to wear the ring over to see if they will fit within this circumference.
An experimental ring from the very beginning of my metalsmithing days. Waaaay back, with no design inhibitions, I created a series of free-form two-finger rings. It is surprisingly comfortable and eye-catching. Don't worry, your fingers have plenty of room to move with only the thin band encircling them. This one has a fun little message stamped on the back :)